人教版高一英语必修三unit1 grammar 情态动词练习题

Grammar Structures for Unit 1 Book IIIModal verbs（情态动词）跟踪练习I.单项填空：1.Write in simple English in order that everybody ______ understand you.A. mayB. mustC. shouldD. will2.You _______ miss the lecture, though you ______ have it.A. mustn’t; needn’tB. needn’t; mustn’tC. mustn’t; mustn’tD. can’t; needn’t3.--- Better not have the operation right now.--- ________.A. I mustn’tB. I shouldn’tC. I won’tD. I can’t4.The train was ten minutes late, so I ______ have run all the way from my house to the station.A. couldn’tB. shouldn’tC. needn’tD. mustn’t5.I’m not going simply because I don’t see why I _______.A. willB. wouldC. shouldD. shall6.--- It must be Mr. Li who did it.--- No, it _____ be Mr. Li.A. mustn’tB. can’tC. wouldn’tD. may7.--- It’s getting cloudier and cloudier.--- Yes, I’m afraid it ______ be raining soon.A. mustB. shouldC. mightD. can8.I promised to get there before 5 o’clock, but now the rain is pouring down. They _____ for meimpatiently.A. mat waitB. ought to waitC. could waitD. must be waiting9.--- ______ you make so much noise?--- Sorry, I’ll take care not to.A. Must;B. CanC. MayD. Would10.On Sundays when I was a child, Father and I _____ get up early and go fishing.A. couldB. wouldC. mightD. should11.I ______ have written to him because he phoned me shortly afterwards.A.ought toB. mustC. couldn’tD. needn’t12.--- _____ the plane have taken off on time?--- I’m afraid not. The fog was too thick then.A. NeedB. ShouldC. CanD. Must13.This looks like a different kind of stone. What _____ we do with it?A. willB. shallC. wouldD. do14.He has much money at the beginning of every month, but by the end of it he _____ little left.A. can haveB. will haveC. should haveD. need have15.How _______ you say that you really understand the whole story if you have finished onlypart of the article?A. mustB. needC. mayD. can(Keys: 1. A2. A3. C4. C5. C6. B7. A8. D9. A10. B11. D12. C13. B14. B15. D )。

人教版必修三Unit 1语法专题练习情态动词人教版必修三unit1语法专题练习情态动词ⅰ. 用适当的情态动词填空1．―iheardtheywentskatinginthemountainslastwinter.―it________betruebecauseth erewaslittlesnowthere.a．maynotb、不会的，千万不要c．couldn’t解决方案：选择C。

我听说他们去年冬天去山上滑雪，“那不可能是真的，因为那里几乎没有雪。

”“不可能”是指某种消极的猜测。

可能不“可能不”，这与上下文不一致；“不会”；千万不要“禁止”。

2．―ihaven’tgotthereferencebookyet,buti’llhaveatestonthesubjectnextmonth.―不要结婚。

周五之前你就有了。

a、应该b．couldd．mayc、必须解析：选a。

句意：“我还没拿到参考书，下个月我要参加这门科目的考试。

”“别担心。

周五之前你会拿到。

”shall用于第二、三人称，表示允诺、威胁、警告等。

b、应该c．mustd．can解决方案：选择D。

你不在的时候我可以用你的电脑吗当询问对方的意见时，答案以“可以”开头。

b．couldn’td．mightnot分析：选择a。

计算机无法独立思考。

它必须命令它怎么做。

“不能”表示能力。

―heshould,buthe________not.helikesridinghisbike.a．mustc．needb、坎德梅解析：选d。

句意：“约翰要坐车来吗？”“应该是，但也可能不。

他喜欢骑自行车。

”表示较小的可能性用may。

mustnot“禁止；不准”；cannot“不可能”；neednot“不需要”。

6.herbrother_______________________。

a．mustn’tc．can’tb、不需要，不应该解析：选c。

句意：她哥哥现在不可能在家，因为刚才有人看见他正在体育场里打篮球。

GRAMMAR情态动词（一）【观察】请仔细观察下列句子中情态动词的用法，并归纳总结。

1. ①Even top students can make mistakes in exams.②Anna may know Tom’s address.③If you’re not careful, you could get into trouble.④Do you think Mr. Smith might be here on time?⑤—It must be our headmaster.—No, it can’t be him. He has gone to Beijing. It may be Mr. Zhang.⑥The rescue team should arrive by 5 o’clock this afternoon.2. ①She can speak five languages.②I couldn’t get tickets; they were sold out.3. ①You can have my seat. I’m going now.②Could I have a drink of water, please?③—May I smoke here?—Yes, of course.④Will / Would you please lend me your car tonight?⑤Shall we go out and have a walk after dinner?⑥Shall Tom go there with me tomorrow?4. ①Ask, if you will, who the owner is.②I would ask such questions when I was at school.5. ①You shall be punished if you break the rule.②Tell her that she shall have the bike tomorrow.6. ①We should take good care of our children.②You should give up smoking and drinking.7．①All passengers must wear seat belts.②You mustn’t move any of the books in my bag.【自我归纳】1. can / could, may / might, must / can’t, should都可表示可能性。

情态动词练习1.------"May I go now?"-------"No, you ________. "A. mustn'tB. needn'tC. mightn'tD. won't2. You _________ do the exercise if you don't want to.A. may notB. can'tC. mustn'tD. needn't3. You _________ pay more attention to your spelling next time.A. wouldB. shouldC. willD. shall4. The girl _________ out alone at night.A. dare not goB. dare not to goC. dares not goD. does not dare go5.Bruce must have been in China for a long time,_____?A.hasn’t heB.mustn’t heC.Isn’t heD.wasn’t he6. There ________ be a lot of small houses on both sides of the street.A. used toB. get used toC. wouldD. did use to7.It must have snowed last night,____?A.isn’t itB.haven’t heC.mustn’t itD.didn’t it8.If they _________ to do this work, he might do it some other way.A. wereB. shouldC. willD. can9. I was told yesterday that the company _________ me to Rome next week for a business conference.A. should have sentB. were going to sendC. should be sendingD. should send10.Let's take a walk, ________?A. will weB. don't weC. do weD. shall we11. You must have seen him off yesterday, _________?A. haven't youB. didn't youC. mustn't youD. needn't you12.---- That must be a mistake.---- No .it _________ be.A. can'tB. isn't able toC. canD. was able to13. He had known the matter before you told him, so you _________ have told it to him.A. mustn'tB. can'tC. needn'tD. shouldn't14. How ________ so?A. dare you to sayB. dare you sayC. do you dare sayD. dare to say15. You are their teacher. You _________ care of them.A. should to takeB. might to takeC. ought to takeD. need to take16. She is studying medical science now but she _________ a lawyer.A. used to beB. would beC. wereD. had been17. If you were in an English-speaking country, you, too, _________ English every day.A. will be used to speakB. will be used to speakingC. must be used to speakD. would be used to speaking18. I did not call to make my airline reservation (预订) but I _________.A. should have B, may have C. must have D. shall have19. As a girl, she _________ get up at six every day.A. wouldB. willC. mightD. should20. Don't you remember that we _________ to the cinema tonight?A. would goB. goC. are goingD. will be gone21.---- Shall I tell John about it?---- No, you _________. I've told him already.A. needn'tB. wouldn'tC. mustn'tD. shouldn't22.------"Would you mind if I open the window?"-------“__________”.A. I don't like itB. Yes .pleaseC. No, pleaseD. No. I'm sorry23.-----"Would you tell me something about the affair?"------“__________”.A. Yes .pleaseB. All rightC. Not at allD. I do24. M:________?T:I'd love to, but I'm afraid I have no time."M:0h, no. You'll surely come over.T: It's very nice of you. But I'm sorry I have to go to a meeting.A. Do you have lunch out in a restaurantB. Shall I have you with me at my birthdayC. Did you go to see the filmD. Have you enjoyed yourself at the party25.------"You ought to have come here ten minutes ago?"--------"Yes, I _________. "A. ought toB. ought to haveC. oughtD. have ought to26.------"Would you like to go out for a walk?"------"Yes, ___________. "A. I'd like toB. I'd likeC. I'll like toD. I would27. ________ you succeed !A. CanB. MayC. MustD. Will28. Did he need ________ then?A. leaveB. to leaveC. leavingD. left29. Do you think if he dares _________ in public.A. speakB. speakingC. to speakD. spoken30. He ________ eating American food since he came here.A. used toB. has been usedC. has been used toD. was used to31. A computer ________ think for itself; it ________ be told what to do.A. may not, mustB. mustn't, mightC. shouldn't, couldD. can't, must32.-------"________ you mind my opening the window?"--------"Not at all. "A. ShallB. ShouldC. WillD. Would33.1 didn't hear the phone. I _________ asleep.A. must beB. must have beenC. should have beenD. could have been34. You _________ me about it earlier, but you didn't.A. should have toldB. would have toldC. must have toldD. should tell35. The teacher told the students that they ________ keep silent in class all the time.A. ought to notB. ought not toC. ought not to haveD. can't36.-------Do you speak Japanese?-------No,I don’t , but I_____speak Chinese.A.oughtB.have toC.doD.must37.If you_____quiet ,I’ll tell you what happnedA.beB.will beC.areD.are to be38.-------Look ,it_____be Li Ping.------No,it____be him.He’s gone abroad.A.may;mustn’tB.must;mayC.must;can’tD.can;may not39.Professor Wang,many students want to see you. _____they wait here or outside?A.DoB.AreC.WillD.Shall40.I can’t find Mr Wang anywhere in the office building.Where____he have gone?A.mayB.canC.mustD.Should41.Wherever you____,there’s no place like home.A.can goB.must goC.might goD.may go42.------Don’t forget to post the letter for me.------I _____.A.won’tB.willC.don’tD.can’t43.--------Must I take a taxi?-------No,you_____.You can walk from here.A.don’tB.must notC.don’t have toD.had better not to44.The bus _____start;I don’t know what to do with it.A.can’tB.won’tC.shan’tD.may not45.He was a good swimmer so he _________ swim to the river bank when the boat sank.A. couldB. mightC. shouldD. was able to46. I went to the doctor's yesterday, I had to wait for half an hour before he ________ see me.A. canB. mayC. mightD. could47.---- _________ this book be yours?---- No, it ________ not be mine. It ________ be his.A. Can, must, mayB. May, might, mustC. Can, may, mustD. Must, can, may48.------"We didn't see him at the lecture yesterday. "------"He _________ it. "A. mustn't attendB. can't have attendedC. would have not attendedD. needed have attended49. They _________ the plane, or perhaps they have been prevented from coming for some reason.A. can have missedB. may have missedC. can have lostD. may have lost50. Since the ground is white, it _________ last night.A. had snowedB. must have snowedC. must be snowingD. must have been snowing51. You must be fifty, ________?A. mustn't youB. needn't youC. aren't youD. mnyn't you52.Your coat is dirty,_____it for you?A.Am I washingB.Will I washC.Am I going to washD.Shall I wash53.No one _____that to his face.A.dare sayB.dare to sayC.dares sayingD.dares said54.There used to be a church in the east of the town,_____?A.didn’t thereen’t to thereed thereedn’t to there55._____you be happy!A.CanB.MayC.MustD.Would56.Where is my pen?I_____it.A.should have lostB.must have lostC.would have lostD.might lose57..A computer____think for itself ; it must be told what to do.A.can’tB.couldn’tC.may notD.might not58.We_____last night ,but we went to the concert instead.A.must have studiedB.might studyC.should have studiedD.would study59.I didn’t hear the phone ,I_____asleep.A.must beB.must have beenC.should beD.should have been60.Be sure to write to us,_____?A.will youB.aren’t youC.can youD.mustn’t you61.I didn’t see her in the meeting-room this morning.She____at the meeting.A.mustn’t have spokenB.shoudn’t have spokenC.needn’t have spokenD.couldn’t have spoken62.There is plenty of time.She____.A.must have hurriedB.needn’t have hurriedC.must not hurryD.couldn’t have hurried63.You don’t______to go there if you have no time.A.needB.wantC.mustD.ought64.Sir,you_____be sitting in this waiting-room.It is for women and children only.A.oughtn’t toB.can’tC.won’tD.don’t65.Tom ought not to_____me your secret ,but he meant no harm.A.have toldB.tellC.be tellingD.having told66.Put on more clothes . You_____be feeling cold with only a shirt on.A.wouldB.canC.couldD.must67.------Why didn’t y ou answer when I called you?------I_____but you didn’t hear me.A.had toB.couldn’tC.didn’t answerD.did68.I_____that time is more valuable than money.A.hardly need sayB.need hardly sayC.need hardly to sayD.hardly need to say69.I____like to become a pianist some day.A.willB.mayC.wouldD.shall70 He_____there now,but I am not sure.A.maybeB.may beC.may have beenD.might have been71.------I didn’t see him yesterday.------Oh,but you______.A.ought toB.should haveC.can’t haveD.may have72.------Where were you this morning?I tried to call you.------I _____ to the library for a while.A.tried to goB.should goC.must goD.had to go73.The flower is dead.I_____it more water.A.will giveB.must giveC.should have givenD.would have given74.------Does Tom want to go to the film?------Yes,but he says_____tonight.A.he’d not rather goB.he’ll rather not goC.he won’t rather goD.he’d rather not go75.------Did you walk home by yourself last night?------Yes ,I did. But I guess I_____.A.shouldn’tB.needn’tC.may not haveD.needn’t have76.It’s nearly seven o’clock.Jack_____be here at any moment.A.mustB.needC.shouldD.can77.You ____ fail to pass the entrance examination if you don't study harder.A. shallB. couldC. willD. should78. I ____ think it would be better to try it again.A. shallB. shouldC. ought toD. can79. If you ____ change your mind, please let me know.A. willB. needC. shouldD. ought to80. I can't understand why you all ____ think that I did it.A. shallB. willC. canD. should81. When I was studying at Beijing University, I ____ take a walk along the lake every evening.A. willB. wouldC. couldD. shall82. ---Mr. John didn't come to the party last night, did he?---No, In fact, we ____ for him. A whole evening was wasted.A. needn't waitB. needn't be waitingC. needn't have wattedD. needn't to wait for.83. He was really very lucky or he ____ his leg.A. would hurtB. might hurtC. would have hurtD. could hurt84. You ____ here two hours ago, and the party will be finished soon.A. should beB. need to beC. should have beenD. mustbe85. I saw Mr. Smith just now. He ____ to Paris for a conference.A. couldn't goB. mustn't goC. couldn't have goneD. might not86. You ____him a hand, though you were very busy, after all, you are close friends.A. might giveB. might have givenC. could giveD. should give87. The party ended up with a failure. I would rather____the party.A. not have attendedB. not attendC. not to attendD. not to have attended88.The little girl ____ go out for a walk after dark, ____ she?A. doesn't dare to; dareB. daren't to; doesC. dares not; dareD. daren't ;dare89.------___ I finish all the work before the noon?------No, you ____ , you ____ finish it by tomorrow.A. Must;needn't; mustB. Must;needn't;mayC. May;needn't;willD. Need;needn't;may90. You ought ____ for what you have done.A. not to be punishedB. to not be punishedC. to not punishedD. not be punished91.------___ I tell John about it?------No, you ____. I have told him yesterday.A. Shall;shan'tB. Must;mustn'tC. Shall;needn'tD.Can;can't92. Sir, you ____ be sitting in this seat. It is for women or childen only.A. can'tB. oughtn't toC. won'tD. needn't93. ---I hear you've got a set of valuable Australian coins. ____ I have a look? ---Yes, certainly.A. DoB. MayC. ShallD. Should94. ---Shall I tell Li Ming about it? ---No, you _____, he has known-about it already.A. oughtn't toB. needn'tC. shouldn'tD. mustn't95. Sorry, I am late again. I ____ have taken a taxi to come here.A. needB. shouldC. willD.must96.I didn't hear the phone．I ____ asleep．A．must be B．should be C．must have been D．should have been 97.Li Ming ____ to visit his maths teacher last night．（but I am not sure）A．must have gone B．might have gone C．might go D．may go98.I can't find my umbrella．I ____it at the office．A．could have left B．can leave C．should have left D．shall have 99.I don't know what's the m atter．The train____here an hour ago．A．shall arrive B．should arrive C．should have arrived D．ought have arrived 100.You ____ the book to me．You can keep it if you like．A．can't return B．needn't have returned C．may not return D．can't have returned 巩固练习答案：１－５ADBAA 6－10 A DABD 11~15 BACBC 16~20 ADAAC 21~25 ACBBB26~30 ABBCC 31~35 DDBAB 36－40 CBCDB 41－45 DACBD 46--50 DCBBB51-- 55 CDAAB 56--60 BBCBA 61--65 DCAAA 66--70 DDDCB 71--75 BDCDD76--80 CABCD 81--85BCCCC 86--90BADBA 91--95 CBBBB 96--100 CBACB。

绝密★启用前人教版必修三Unit 1 Festivals around the world3. Grammar：情态动词一、根据句意填入恰当的情态动词1．He ________have arrived，but he was delayed because of the heavy fog.他本该到了，但是由于大雾他被耽搁了。

2．The boy________ go home now. Don't worry.这个男孩现在一定是回家了。

不要担心。

3．________ I let him in，Madam?夫人，让他进来吗？4．—May I use your computer?——我可以用你的电脑吗？—No，you ________.——不，绝对不行。

5．Mary________ play the violin when she was five.玛丽五岁时就会拉小提琴了。

6．I hope the weather ________ be fine and you________ have a good time.我希望天气会好转，你也玩得开心。

7．That girl ________ be Alice because she's in hospital.那个女孩不可能是艾丽斯，因为她住院了。

8．She ________ turn to me when she was in trouble.处于困境时，她常常来求助于我。

9．If someone had attempted to save him，he ________ not have drowned.如果有人试图去救他，或许他就不会溺死。

10. ________I use your pen, for mine has been left at home.我可以使用你的钢笔吗？我的被忘记在家里了。

二、阅读理解AIt seems that no one can live a happy life without friendship. While a great number of people expect others to be their friends, they don’t give friendship back. That is why some friendships don’t las t long. Tohave a friend, you must learn to be one. You must learn to treat your friend the way you want your friend to treat you. Learning to be a good friend means learning three rules: be honest; be generous; be understanding.Honesty is where a good friendship starts. Friends must be able to trust one another. If you do not tell the truth, people usually find out. If a friend finds out that you haven’t been honest, you may lose your friend’s trust. Good friends always depend on one another to speak and act honestly.Generosity means sharing and sharing makes a friendship grow. You do not have to give your lunch money or your clothes. Naturally you will want to share your ideas and feelings. These can be very valuable to a friend. They tell your friend what is important to you. By sharing them, you help your friend know better.Sooner or later everyone needs understanding and help with each other. Something may go wrong at school. Talking about the problem can make it easier to solve. Turning to a friend can be a first step in solving the problem. So to be a friend you must listen and understand. You must try to put yourself in your friend’s place so that you can understand the problem better.No two friendships are exactly alike. But all true friendships have three things in common. If you plan to keep your friends, you must practice honesty, generosity and understanding.11．Some friendships don’t last long because ________.A. there are too many people who want to make friendsB. those who give others friendship receive friendship from othersC. some people receive friendship but don’t give friendship backD. they don’t kno w friendship is something important12．According to the passage, honesty is ________.A. something impossibleB. more important than anything elseC. as important as moneyD. the base of friendship13．Which of the following isn’t talked about in the p assage?A. You should tell your friends the truth.B. A friend who gives you his lunch money is a true friend. ]C. Discussing your problems with your friends often helps to solve the problem.D. Sharing your mind with your friends is valuable.14．The best title of this passage is ________.A. Honesty Is the Best PolicyB. A Friend in Need Is a Friend indeedC. Three Important Points in LifeD. How to Be FriendsBDanielle Steel, America’s sweetheart, is one of the hardest working women in t he book business. Unlike other productive authors who write one book at a time, she can work on up to five. Her research before writing takes at least three years. Once she has fully studied her subjects, ready to dive into the book, she can spend twenty hours nonstop at her desk.Danielle Steel comes from New York and was sent to France for her education. After graduation, she worked in the public relations and advertising industries. Later she started a job as a writer which she was best fit for. Her achievements are unbelievable: 390 million copies of books in print, nearly fifty New York Times best-selling novels, and a series of “Max and Martha” picture books for children to help them deal with the real-life problems of death, new babies and new schools. Her 1998 book about the death of her work shot to the top of the New York Times best-selling list as soon as it came out. Twenty-eight of her books had been made into films. She is listed in the Guinness Book of World Records for one of her books being the Times best-seller for 381 weeks straight.Not satisfied with a big house, a loving family, and a view of the Golden GateBridge, Danielle Steel considers her readers to be the most important resource and has kept in touch with them by e-mail. While she is often compared to the heroines of her own invention, her life is undoubtedly much quieter. But, if she does have anything in common with them, it is her strength of will and her inimitable (独特的) style. There is only one Danielle Steel.15．Danielle Steel is different from other writers because ________.A. she can write several books at the same timeB. she often does some research before writing a bookC. she is one of the most popular American women writersD. she can keep writing for quite a long time without a break16．Children who have read “Max and Martha” picture books may know ________.A. how to deal with affairs at schoolB. what to do if Max and Martha dieC. what to do when new babies are born into their familiesD. how to solve the difficult problems in their writing classes17．One of Danielle Steel’s achievements is that ________.A. some TV plays were based on her booksB. her picture books attracted a lot of young menC. one of her books became a best-seller in 1998D. she wrote the Guinness Book of World Records18．We can learn from the passage that Danielle Steel ________.A. lives an exciting lifeB. values her readers a lotC. writes about quiet womenD. is pleased with her achievements三、完形填空阅读下面短文，掌握其大意，然后从第21—40 各题所给的四个选项（A、B、C 和D）中，选出最佳选项。

⾼中英语必修三units1-5情态动词与名词性从句语法综合练习⼈教课标版⾼中英语必修三units1-5情态动词与名词性从句语法综合练习第⼀部分：单项选择（共15 ⼩题；每⼩题1分，满分15分）从A、B、C、D四个选项中，选出可以填⼊空⽩处的最佳选项，并在答题卡上将该项涂⿊。

1. ---Don’t forget to bring my new books tomorrow afternoon.--- No, I ________.A. don’tB. can’tC. won’tD. couldn’t2. --- I hear you’ve got a set of Australian coins ______ I have a look?--- Yes, certainly.A. DoB. MayC. ShallD. Should3. He seldom listens to others. He _______answer for what he has done.A. shallB. willC. canD. would4. --- May I leave the o ffice before 5 o’clock in the afternoon?--- No, I’m afraid you _________A. needn’tB. can’tC. mustn'tD. may not5. The traffic light is red, so I ______stop my car.A. mustB. have toC. canD. mustn’t6. I was really anxious about you. You ______home without a word.A. mustn’t leaveB. shouldn’t have leftC. couldn’t have leftD. needn’t leave7. --- Nancy _______ the letter from her mother.--- No, she can’t have. The postman hasn’t come yet.A. can receiveB. can have receivedC. must have receivedD. must receive8. She ________the film. She knows nothing about it.A. can’t seeB. can’t have seenC. must seeD. mustn’t have seen9. --- Must I take a bus ?--- No, you _______. You can walk from here.A. must notB. don’tC. don’t have toD. had better not to10. --- Will you stay for lunch?--- Sorry, _______. My brother is coming to see me.A. I mustn’tB. I can’tC. I needn’tD. I won’t11. ---Could I use your telephone?--- Yes, of course you ________.A. couldB. willC. canD. might12. If you _______wait a moment, I’ll go and find our manager.A. have toB. shouldC. willD. must13. Even though I’d hurt my leg, I _______ swim ba ck to the river bank.A. couldB. mightC. had toD. was able to14. You _______go to the party if you don’t finish your homework first.A. won’tB. don’tC. oughtn’tD. shan’t15. You must be a student, _______ you?A. wasn’tB. areC. mustn’tD. aren’t16. They have no idea at all ________.A. where has he goneB. where did he goC. which place he has goneD. where he has gone17. _______ leaves the room last ought to turn off the lights.A. AnyoneB. The personC. WhoeverD. Who18. Upon graduation he asked to be sent to _______.A. where he is most neededB. where he neededC. where he is mostly neededD. where is he mostly needed19. These photographs will show you _______.A. what does our village look likeB. what our village looks likeC. how does our village look likeD. how our village looks like20. ______ the Games will be held in Beijing is not known.A. WheneverB. IfC. WhetherD. That21. It worried her a bit ________ her hair was turning grey.A. whichB. thatC. ifD. for22. ______ you don’t like him is none of my business.A. WhatB. WhoC. ThatD. Whether23. --- Do you remember ______ he came?--- Yes, I do, he came by car.A. howB. whenC. thatD. if24. Sarah hopes to become a friend of ______ shares her interests.A. anyoneB. whomeverC. whoeverD. no matter who25. _______ we can’t get seems better than ______ we have.A. What; whatB. What; thatC. That; thatD. That; what26. — I drove to Zhuhai for the air show last week.— Is that ______ you had a few days off?A. whyB. whenC. whatD. where27. ______ is no possibility _______ Bob can win the first prize in the match.A. There; thatB. It; thatC. There; whetherD. It; whether28. A modern city has been set up in _______ was a wasteland ten years ago .A. whatB. whichC. thatD. where29. Parents are taught to understand ______ important education is to their children’s future.A. thatB. howC. suchD. what30. Along with the letter was his promise _______ he would visit me this coming Christmas.A. whichB. thatC. whatD. whether第⼆部分完形填空（共20⼩题；每⼩题1．5分，满分30分）阅读下⾯短⽂，从短⽂后各题所给的四个选项（A、B、C和D）中，选出可以填⼊空⽩处的最佳选项，并在答题卡上将该项涂⿊。

Ⅰ.用适当的情态动词填空1.When you cross the street, you must be careful with the passing cars.2.It can’t be his mother, for she has been ill at home for a long time.3.We enjoy good weather in January, but sometimes it can be terribly cold.4．I may come to the party with you, but I am not sure.5.When he was young, he would climb the small hill every morning.6.—May I take this seat?—Yes, you may/can．7.Tom comes from Australia, so he can speak English very well.8.If you can pass the driving test, you shall get a new car.Ⅱ.单项填空1.—I heard they went skating in the mountains last winter.—It be true because there was little snow there.A．may not B．won’tC．couldn’t D．mustn’t解析：选C。

句意：“我听说他们去年冬天去山区滑雪了。

”“那不可能是真的，因为那里几乎没有雪。

”couldn’t“不可能”，表示有把握的否定推测。

may not“可能不”，与语境不符；won’t“不会”；mustn’t“禁止”。

2.—I haven’t got the reference book yet, but I’ll have a test on the subject next month.—Don’t worry. You have it by Friday.A．shall B．couldC．must D．may解析：选A。

专題嫁习I •用适当的情态动词填空1. When you cross the street, you must be careful with the passing cars.2. It can ' t be his mother, for she has been ill at home for a long time.3. We enjoy good weather in January, but sometimes it can be terribly cold.4. I may come to the party with you, but I am not sure.5. When he was young, he would climb the small hill every morning.6. —May I take this seat?—Yes, you may/can .7. Tom comes from Australia, so he can speak English very well.8. If you can pass the driving test, you shall get a new car.n .单项填空1. — I heard they went skati ng in the mountains last win ter.—It _______ be true because there was little snow there.A. may not B . won ' tC. couldn ' t D . mustn ' t解析：选C。

句意：“我听说他们去年冬天去山区滑雪了。

”“那不可能是真的，因为那里几乎没有雪。

” couldn ' t “不可能”，表示有把握的否定推测。

may not "可能不与语境不符；won ' t "不会”；mustn ' t “禁止”。

Book 3 Unit 1 GrammarⅠ.单项选择1．This is normal, so you _______worry.A．must B．mustn't C．have to D．don't have to 2．We ____do as we are told.A．must B．can C．may D．will3．________I borrow your pen?—I'm afraid not.A．Will B．May C．Must D．Need4．Just be patient. You ________ expect the world to change so soon. A．can't B．needn't C．may not D．mustn't5．—I haven't got the reference book yet, but I'll have a test on the subject next month.—Don't worry. You ________ have it by Friday.A．could B．shall C．must D．may6．I'm afraid Mr. Harding ________ see you now. He's busy.A．can't B．mustn't C．shouldn't D．needn't 7．Doctors say that exercise is important for health, but it ________ be regular exercise.A．can B．will C．must D．may8．Man ________ die without water.A．will B．can C．need D．shall9．If he started at 9 o'clock, he ________ be there by now.A．need B．shall C．ought to D．must10．A lion ________ only attack a human being when it is hungry. A．should B．can C．will D．shallⅡ.在横线处填入合适的情态动词1．—________it be Li Ping who broke the glass?—No. It ________ be. Wu Dong did it.2．—Don't forget to visit me when you come to Beijing.— I________．3．—Could I use your bike?—Yes, surely you________．4．Her brother ________ be at home now, because he was seen playing basketball in the stadium just now.5．—When can you get my car repaired? I need it tomorrow morning. —It ________ be ready by 8：00.6．—Are you coming for dinner?—I'm not quite sure. I________ go to my uncle's instead.7．Don't believe him. What he said ________ be true.8．—________I go home now, sir?—No, you________．You should finish the composition first.9．—________he use your bike?—Certainly. Here is the key.10．Mr. Bush is on time for everything. How________ he be late for the important meeting?Ⅲ.根据中文提示完成下列句子1．In those days, on winter evenings, we________(常坐在)around the fire, chatting.2．If you________(愿意告诉)the reporter the truth of the incident, I will. 3．—Are you going to Lucy's birthday party this weekend?—I'm not sure. I________(可能拜访)my grandparents in the countryside. 4．—The glasses must be John's.—It________(不可能是)his. He isn't near－sighted.5．参观者禁止在仓库吸烟。

选修三Unit one单元语法练习----情态动词练习精编一、根据句意写出下列情态动词表示的意义。

1.I shall do what you suggested.2.He could speak Russian when he was a child.3.He will not return for many hours.4.Every day I would ring up home and asked if they had changed their minds.5.He would recognize it when he heard it again.6.After all this, I wouldn’t come back to the farm.7.Some people can ski better than others.8.She could sing English songs when she was three.9.Those of you who are familiar with the game will know this.10.This article must have been written by a woman.11.According to the radio, it could rain this evening.12.Kissinger cannot know what the situation in the country.13.The price of food will go up.14.We should be at the village by dinner time.15.You can borrow that pen if you want to.二、选用下列方框中的情态动词填空（有些空可能不止一种答案）。

1.Persons under 18 ________ not be employed in nightwork.2.You ________ not take her help for granted.3.________ you please take her to the park?4.________ you show me how to do this?5.You ________ go and get one of your parents immediately.6.I ________ like to ask you one question.7.________ I spell that for you?8.I have a car. I ________ drop Daisy off on my way home.9.You ________ come and visit me.10.He ________ as well take the car.11.I ________ call you when I am ready.12.I haven’t seen her for ages. I ________ phone her up.13.I ________ sooner walk than do any of these things.14.You ________ be able to communicate with your parents.15.I think I ________ show this to my brother.三、用所给情态动词翻译下列句子。

情态动词专项练习题1. --- Where is Mary?--- She ____ in the library.She told me she wanted to borrow some books from the library.A. should beB. must beC. can beD. must have been2. His room is dark. He must ____ to bed. A. go B. be going C. have gone D. have been gone3. “Will your father stay home tonight?”“I’m not sure, He ____to work.”A. must goB. can goC. may be goneD. may be going4. “Where is Tom?”“He isn’t here I think he ____ have gone home.”A. mayB. mustC. mightD. A or B or C5. “I think Helen is at home.”“ No, she ____ be at home, for she phoned me from the airport just five minutes ago.”A. mustn’tB. needn’tC. can’tD. daren’t6. He’s late. What ____ have happened to him? A. can B. may C. should D, must7. “ _____ he be watching TV now?” Yes, he _____ be watching TV now.”No, he _____ be watching TV now.”A. Must; can; mustn’tB. Can; must; can’tC. Must; must; can’tD. Can; can; mustn’t8. “____ he have left yesterday?” Yes, he ____ yesterday.” No, he ____ yesterday.”A. Must; must have left; can’t have leftB. Can; can have left; can’t have leftC. Can; must have left; can’t have leftD. May; must have left; shouldn’t ha ve left9. You must be a writer, ____ you? A. mustn’t B. are C. mustD. aren’t10. You must have seen her yesterday, ____ you? A. mustn’t B. haven’tC. didn’tD. don’t11. You must have seen her, ____ you? A. haven’t B. didn’t C. don’tD. A or B12. There was plenty of time. She ____ worried or hurried.A. mustn’t haveB. shouldn’t haveC. must beD. needn’t have13. I got up early, but I ____ so because I had no work to do that morning.A. mustn’t have doneB. didn’t need to doC. needn’t have doneD. can’t have done14. I ____ up early this morning. So I stayed in bed till 9 a. m.A. needn’t have gotB. didn’t need to getC. shouldn’t have gotD. can’t h ave got15. The flower is dead. I ____ it more water.A. will giveB. would have givenC. must giveD. should have given16. He ____ have come here yesterday, but he didn’t. A. could B. shouldC. ought toD. A or B or C17. “Must he do it?”“No, he ____.” A. mustn’t B. needn’t C. doesn’t ha ve to D. B or C18. “Need you go now?”“Yes, I ____.”“No, I ____.”A. need; needn’tB. must; needn’tC. may; mustn’tD. can; needn’t19. “May I borrow your bike?”“No, you ____.”A. mustn’tB. may notC. had better notD. can’t20. “Can I do it?”“No, you ____.”or“No, please ____.”A. can’t;doesn’tB. can’t;don’tC. can’t;can’tD. can’t; you don’t21. I missed the last bus, so I ____ go home on foot. A. must B. have toC. mayD. had to22. We ____ hurry if we want to arrive in time. A. must B. need C. mayD. have to23. He ought to have won the first prize, ____ he? A. oughtn’t B. should n’t C. mustn’t D. oughtn’t to24. He ____ get up early when he lived in the countryside. A. would B. used to C. mustn’t D. can’t25. My brother ____ be very naughty, and my sister ____ like reading.A. used to; wouldB. would; used toC. used to; used toD. would; would26. ____ you please pass on a message to him? A. Do B. Shall C. May D. Will27. ____ we set off now?A. ShallB. WillC. WouldD. ought28. “____ he open the window?” Yes, please.”A. DoesB. willC. ShallD. Would29. I’ve told him many times, but he ____ listen to my advice.A. shall notB. won’tC. will notD. wouldn’t30. “Will you lend me a h and?”“Yes, I ____.”A. willB. shallC. canD. may31. Everyone ____ do his best for the modernization of China.A. willB. don’tC. shallD. do32. Let’s clean our room, ____?A. will youB. don’t weC. shall weD. do you33. Let us watch TV, ____?A. will youB. don’t weC. shall weD. do you34. Close the door after you, ____ you?A. don’tB. doC. shallD. will35. Every time he meets me, he ____ to me.A. smiledB. would smileC. will smileD. is smiling36. “____ you like to see a film?”“Yes,I’d like ____.”A will; to B. Would; to see C. Would; to D. Will; to see37. He asked me for his book many times. Please tell him he ____ have it tomor row.A. mustB. mayC. shallD. is39. Night has fallen. We have to go home, ____ we?A. don’tB. haven’tC. mustn’tD. shouldn’t40. The cat ____ hibernate is winter.A. doesn’t need toB. needn’tC. mustn’tD. shouldn’t41. Your composition ____ rewriting, ____ it?A. need; needn’tB. needs; doesn’tC. needs; doesD. need; doesn’t42. Neither of them ____ the snake.A. dares catchB. dares to catchC. dare catchD. dare catching43. He ____ any help.A. needn’tB. doesn’t needC. needD. do need44. I’m afraid you must have met with many difficulties in the work, ____?A. didn’t youB. aren’t youC. mustn’t youD. needn’t you45. I wish to shake hands with you, ____?A. will youB. shall weC. can youD. may I46. Susan, you are so lazy. This job ____ hours before.A. should finishB. could be finishedC. must have been finishedD. should have been finished47. ____ if it were spring all the year round?A. Shall it be niceB. Will it be niceC. Would it be niceD. Ought it to be ni ce48. Jane: You MUST do as I tell you. Kate: Oh, I must, ____?A. shouldB. mustn’t IC. ought ID. must I49. I don’t suppose he’s finished the job, ____? A. do you B. is he C. has he D. hasn’t he50. He was too busy, otherwise he ____ to see you.A. would goB. would beC. should haveD. would have gone51. --- You can swim about under the water like a fish. --- It’s easy! Babies can do it.--- They can’t. You ____! A. must joke B. may joke C. must be joking D. can be joking52. --- Must I finish all the exercises today?--- No, you ____, but you ____ finish them before Friday.A. mustn’t; needB. don’t have to; mustC. needn’t to; needD. shouldn’t;ought53. The boy ____ play truant.A. daresB. dared not toC. dares not toD. didn’t dare to54. We went to work on foot yesterday, though he ____ by bus.A. must have goneB. might have goneC. would have goneD. could have gone55. “Don’t you know ____ get those gold medals?”A. how Tim couldB. how Tim was able toC. how was Tim able toD. how c ould Tim。

高中神态动专项练习1. So many mistakes in your homework! You more careful.A. may beB. had toC. would beD. should have been2. She didn't answer the phone, she ______ asleep.A. may beB. must beC. should have beenD. must have been3. The little g irl ’ s eyes were red. She ______.A. may cryB. must cryC. must be criedD. must have been crying4. He______ his supper now, for the dining hall is still closed.A. can ’ t be havingB. needn ’ t be havingC. mustn ’ t be havingD. shouldn't be having5. I parked my bike behind the building, but now it is gone. It ________ .A. may be stolenB. must be stolenC. must have been stolenD. must have stolen6. The hotel is only a stone ’ s throw away, you ______ take a bus.A. need not toB. not need toC. don't needD. need not7. I am busy now, _______ my brother do it for you ?A. WillB. ShallC. MustD. May8.---The room is so dirty._______ we clean it?----Of course.A ． Will B. Shall C. Would D. Do9. If you have something important to do, you ______ waste any time.A. needn’tB. mustn’tC. may notD. won ’t10. “ Don ’ t get near to it . It is too dangerous!”“ _______ ” .A. Yes, I won’tB.No, I don’ tC. No, I can’tD. No, I won’ t11. “ Can I take it away?”“ You ______ better not.”A. shouldB. couldC. wouldD. had12. You _______ have brought your camera. They all had theirs with them.A. couldn’tB. needn’tC. wouldn’tD. mustn’ t— May I park my car here?— No, you ______. No car is allowed to park here.A. may notB. needn’ tC. mustn’ tD. daren’t13. Someone ______ my umbrella. I found it wet yesterday.A. must be usingB. must have usedC. must useD. must have been using14. — How dangerous it was!— Yes, but for the passer-by ’ s quickaction, the girl ______.A. was drownedB. could have been drownedC. had drownedD. should be drowned15. You ______ scold such a pupil who always keeps silent so seriously that you ______ hurt him.A. should; canB. may; willC. mustn’mayt;D. can ’ t; must16. — Why does Alice know so much about Angkor Wat?— She ______ have been there, or ...A. mustB. oughtn’ t toC. mayD. can ’t17.— You may laugh, but I’ ve been thinking of becoming a vegetarian.— Oh, you ______ be crazy. You will be hungry all the time.A. mustB. mayC. willD. need18. — What’ s the matter with you?— Oh, I ’ m not feeling well in the stomach. I ______ so much fried fish just now.A. shouldn’ t eatB. mustn’ t have eatenC. shouldn’vethaeatenD. mustn’ t eat19. — ______ he have been chosen as captain of the football team?— Yes, he ______.A. Can; must haveB. Must; must haveC. Can; mustD. Must; must20. Miss Wang started at 8 o’ clock, and she ______ be there now.A. shou ldB. canC. can ’ tD. need21. — It must be Mr. Li who did it.— No, it ______ be Mr. Li.A. mustn’ tB. wouldn’ tC. can’ tD. may22. Your trousers are dirty. ______ them for you?A. Shall I washB. Will I washC. Am I going to washD. Am I washing23. You are late for school today. You ______ to school earlier.A. ought to comeB. should have comeC. ought have comeD. should come24. You ought ______ for what you haven’ t done.A. not to be punishedB. not be punishedC. to not punishedD. to not be punished25. ______ you please tell me the way to the post office?A. MustB. NeedC. WouldD. Should26. I’ m sure he ______ have the computer sooner or later.A. shallB. canC. mustD. would27.It has been announced that candidates _______ remain in their seats until all the papers have been collected.A. canB. willC. mayD. shall28.How _______ you say that you really understand the whole story if you have covered only a part of the article?A. canB. mustC. needD. may29. With so much work on hand, you _____ to see the game last night.A. mustn’ t goB. shouldn’ t goC. couldn’ t have goneD. shouldn’ t have gone30.Most of the students felt rather disappointed at the English party. They say that it ______better organized.A. had beenB. had to beC. must have beenD. could have been31. I ’ m surprised that he _____ in the exam.A. should failB. would have failedC. may have failedD. should have failed32. The little girl _____ there alone.A. not dare goB. dares not goC. dare not goD. dare not to go33. “ Must we do it now? ” “ No, you _____. ”A. won ’ tB. needn ’ tC. can ’ tD. don’t34. You _____ to the meeting this afternoon if you have something important to do.A. needn ’ t to comeB. don ’ t need comeC. don’ t need comingD. needn’ t come35. Put on more clothes. You _____ be feeling cold with only a shirt on.A. canB. couldC. wouldD. must36. There was plenty of times. She _____.A. mustn ’ t have hurriedB. couldn ’ t have hurriedC. must not hurryD. needn ’ t have hurried37. The plant is dead. I _____ it more water.A. will giveB. would have givenC. must giveD. should have given38. You _____ return the book now. You can keep it till next week if you like.A. can ’ tB. mustn ’ tC. needn ’ tD. may not39. It ’ s still early, you _____.A. mustn ’ t hurryB. wouldn ’ t hurryC. may not hurryD. don ’ t have to hurry40. We _____ for her because she never came.A. mustn ’ t have waitedB. shouldn ’ t have waitedC. mustn ’ t waitD. needn ’ t wait41. —Please don ’ t makenoise.—_____. I’ ll be as quiet as a mouse.A. Yes, I won’ tB. No, I won’ tC. No, I willD. Yes, I will42. The young man has made so much noise that he _____ not have been allowed to attend the concert.A. couldB. mustC. wouldD. should43. — Where is John?—He _____ in the library.A. should beB. must beC. can beD. must have been44. Since the road is wet this morning, _____ last night.A. it must rainB. it must be rainingC. it must have rainedD. it must have been rain 45.—Will your brother stay home tonight?—I’ m not quite sure. He _____ to the cinema tonight.A. must goB. can goC. may goD. may be going46.She’ s already two hours late. What ______ to her?A. can have happenedB. may have happenedC. should have happenedD. must happen47. You must be a writer, _____?A. mustn’ t youB. are youC. must youD. aren’ t you48.I got up early that morning, but I _____ so because I had no work to do.A. mustn ’ t have doneB. didn ’ t need to doC. needn ’ t have doneD. can ’ t have done49. He _____ have come here yesterday, but he didn ’ t.A. couldB. shouldC. ought toD. all the above50. I missed the last bus, so I _____ go home on foot.A. mustB. have toC. mayD. had to51. Everyone _____ do his best for the modernizations of our country.A. canB. mayC. shouldD. might52. Let ’ s clean our classroom, _____?A. will y ouB. don ’ t weC. shall weD. do you53. Let us play basketball, ______?A. will youB. don ’ t weC. shall weD. do you54. He asked me for this book many times. Please tell him that he _____ have it tomorrow.A. mustB. mayC. shallD. both B and C。

GRAMMAR情态动词（一）【归纳】一、can和could★表示能力。

can表示现在的能力，could表示过去具有某种能力。

如：My brother can speak four foreign languages.Sophia could read when she was four years old.注意：can表示“能够”时与be able to同义，但can只有过去式could，而be able to可用于各种时态。

另外，could表示某人过去有某种能力，而was / were able to表示某人通过努力、克服困难做成某事，相当于managed to。

如：She will not be able to visit the hospital tomorrow.Mike was an excellent tennis player when he was young. He could beat anybody.The fire spread through the building very quickly, but fortunately everybody was able to escape.★表示许可。

could比can表示的说话语气更委婉。

如：You can have a piece of cake after you’ve eaten your vegetables!Could I have a drink of water, please?★表示可能性。

此时could不是can的过去式，它表示推测的可能性比can小。

如：Can he still be alive after all this time?If you’re not careful, you could get into even worse trouble.二、may和might★表示许可或征求对方许可。

1.She __________ swim.2.When she was ten years old, she ___________ play the guitar.3.The radio ___________ be fixed in 30 minutes.4.With the help of the teachers, I _______________ make much progress.5.________ you pass the NMET!6.__________ you be young forever!7.__________you succeed!8.I ________________ go now. Someone is waiting for me.9.If there is no bus, we ________________ walk home.10.Y ou ______________ finish your homework on time.11.H e _____________come or may not.12.P eter _________ come with us tonight, but he isn’t sure yet.13.L ily __________ be back home at 7, because she is off duty at 5.30.14.I t _______________ be Mr. Li. He has gone home.15.D on’t believe him. His story ________ be true.16.T he door bell is ringing. Who ___________ it be?17.W e ________ help him if he asks us to.18.C ome whenever you ___________.19.I promised that I _____________ do my best.20.___________ you like to see the movie tonight?21.____ I go out to play now, mum? No, you had better not. You should doyour homework.22.M ust I come back home before 6 pm? No, you ____________________.23.____________ I buy some fruits? Yes, you must.24.Y ou _________________ drive carefully. The road is too narrow.25.Y ou ________________ (not) smoke here. The sign says “No smoking.”26.I t ___________ sound funny, but it is true.27._________ you have a good trip.28.S he _____________ bring me little presents when she came to our house.29.E xcuse me, __________ I speak to your headmaster?30.A computer ____________ (not) think for itself; it must be told what to do.31.P eter _________ come with us tonight, but he isn’t very sure yet.32.– Must we sweep the floor now? – No, you __________ /__________ Yes,you ______32. May I watch TV after supper? – No, you __________ /___________Yes, you _______33. Need I go home now? Yes, you ________/ No you________34. Who is there at the door? ----It ____________ be my brother, I’m sure.----It ______ be you brother. It __________ be Liu Tao for he said he would come.35. I think all drivers ____________ wear seat belts.36. You __________ (not) return the book now. You can keep it till next week if you like.37. My watch needs ___________________. (watch)选择题1. --___________ I water the trees on Tuesday? - No, you needn’tA CanB MustC MayD Shall2. - _______ I turn on the radio? - You’d better not. It is noisy enough in this room.A ShallB MustC NeedD Do3. – That must be a mistake. – No, it __________ a mistake.A must not beB needn’t beC cannot beD would not be4. What __________for you?A shall I doB I may doC can I doD must I do5. I __________finish this before I go.A mustB doC mayD shall6. The meeting begins at eight o'clock. We ____ be late.A. mustn'tB. needn'tC. may notD. can not7. ___ you be here at eight o'clock tomorrow morning?A WouldB ShouldC CanD Could8. It ___ be difficult to learn Japanese.A shallB mustC shouldD need9. ___ I have a talk with the Party Secretary now?A WillB DidC MayD Can10. "Did your brother break the window?" "He ___ have done it."A will notB i sC mayD can11. "Will you lend me the book?" "Yes, I___.”A willB shallC canD may12. She_______not walk alone in the dark.A dareB canC shouldD need13. May I stop my car here? No, you_＿＿＿.A can't B. mustn't C. needn't D. don't have to14. Must we clean the house now? No, you _______.A. needn'tB. may notC. mustn'tD. can't15. Johnny, you____ play with the knife, you __hurt yourself.A. won't...can'tB. mustn't...mayC. shouldn't, mustD. can't...shouldn't16.______I go back before lunch? No, I don't think you________.A. Need...mustB. Do...need toC. Must...have toD. May .... ought to17. The teacher do all the exercises, but a pupil_______.A. needn't....mustB. may not...mustC. needn't....needn'tD. can't....must18. Would you open the window please? Yes, I______.A.willB. wouldC. doD. can19. --- Must I finish this novel this morning? ---No, you_____.A. mustn'tB. might notC. don't have toD. can't20. The taxi ____ only hold six passengers. It is full. You take the next one.A. may...mayB. can...mayC. may...canD. must...can21. —Ann, ________ you say this word in Chinese? —Yes. It’s easy.A. mayB. canC. must22. Could I borrow your dictionary? Yes, of course you______.A. mightB. willC. canD. should23. This pen looks like mine, yet it isn't. Whose_________ it be?A. mustB. canC. mayD. might24. “ ________He be watching TV now?” ---"Yes, he _______be watching TV now?"---"No, he _______be watching TV now."A. Must, can, mustn'tB. Can, must, can'tC. Can, can, mustn'tD. May, must, needn't25. A: Please don't make a noise. B: _____ I'll be as quiet as a mouse.A. Yes, I won'tB. No, I won'tC. No, I willD. Yes, I will26. ______ open the door for you?A. Would you like that IB. Do you want that IC. Will ID. Shall I27. I’m sure this book ________ Li Lei’s, because there is his name on it.A. can’t beB. may beC. might beD. must be28. You ____ your tooth pulled out before it rot completely.A had better gotB had to get betterC had better to getD had better get29. As he had heart attack, he was told that he ____ continue the work.A needn'tB may notC mustn'tD can't30. I ____like to make a suggestion.A couldB wouldC mustD might31. The baby is too young. You ________ give her big pieces of food.A. mayB. mustC. may notD. must not32. Your hands want ____________.A washB washedC be washedD washing33. Two eyes ______see more than one.A canB mayC willD should34.。