新目标八年级上册英语词汇语法专练一、根据句意及首字母提示完成单词。
1.Don't l at that old man. It’s not polite(礼貌的).2.Call English Study Center at the telephone number for more i if you want to know more.3.He is not funny, and he is always very s .4.-What does your little brother do? -He is a p school student.5.Health is very important. It is n for us to exercise every day.6.My twin brother is more o than me.7.Liu Gang joined the a when he was 20 years old.8.The boy couldn’t find his mother, so he cried as l as he could.9.The question is pretty s .I’m sure he can answer it.10.You didn't come to the party, can you tell me the r ?11.He was from a p mountain village and he had no money for school.12.He told his parents his ideas about the camping several times, but theyd with him at last.13.Lucy was so u that she lost her wallet.14.David studies very hard, so he always gets good g in tests.15.Li Ming is nine years old and he studies in a p school.16.I told you to clean the room, you didn’t clean it, (可是).17.His sister didn't do well in the singing c (比赛).18.The little boy is very smart but not (工作努力的).19.Grace is three years old and she can speak (清楚地).20.It is (必要的) for as to exercise every day.21.The British teacher is very humorous. He always tells us (笑话).22.He is good at many things and he is a (有才能的) person.23.These are two (票)for the concert this evening. Can you go with me?24.My English teacher is always (准备好的) with advice for our study and life.25.I think it is a really (有教育意义的) movie.26.Li Lei is more (外向的) than Lin Tao.27.He is a (辛勤的) boy.28.We can get some useful (信息) on the Internet.29.He (赢得) a beautiful notebook in the English contest.30.It's (必要的；必需的) for kids to do more housework at home.二、用所给单词的适当形式填空。
中考英语词汇专练100题1. The radio says there will be much ____________(rain) this afternoon.2. Look! The road_________ (build) by the workers.3. The teacher often gets us ________________(try) out new ideas.4. _______________(when) you see him, he is setting his mind to study his lessons.5. I broke the glass. The woman looked at me _______________(straight) and angrily.6. Of all the books, I like it _____________(well), for it’s not interesting at all.7. It is _______________(terrible) cold tod ay, isn’t it?8.They are waiting for you at the front ______________(enter) to the building.9. At last I saw the stars _________________(appear) in the sky. I couldn’t find them any more.10. Why don’t you like the story? It’s ____________________ (in terest) one that I have ever heard of.11.I’ll spend as much money as I can ______________(decorate) my house.12. Thanks to the _________________(invent) work. We are living better and better.13. He ________________(angry) pointed at my nose and said shouted,14. He told me he would tell us something _______________(surprise)15. He has been very ill, but the doctor says he is now out of ____________ (dangerous).16. This year alone, there _______________(be) many new buildings here.17. How ______________(noise) they are talking over there!18. You can travel _________________(safety) by train than by air.19. The rice ______________(grow) in South China tastes nice.20. There are many more trees________________(plant).21. They left for Kaifeng,________(leave) their son by themselves.22..The thief was brought in, with his hands _________(tie) behind his back.23. What’s the number of the Smith’s flight____________ (leave) Beijing?24. The more he said, the ___________(angry) we felt.25. Which colour is _____________(bad), Green, white or black?26. The physics teacher told us that water ____________(freeze) below zero.27. ______________(safe) comes first.28. For_______________(who) are you going to buy a present?29. Kate likes ______________(fish) best of all the food.30. What is the _______________(high) of that mountain?31. Look! How _______________(terrible) he is coughing!32. The parks in Suzhou are nicer than ___________ (that ) in Shanghai.33. Do you think Lu Xun was one of the greatest writers in the ________________(twenty) century?34.Sally was going to start work the ___________(follow) month.35.. The porridge smells_______________(terrible).36.He was so ____________(luck) that he didn’t catch the las t train.37. There will be _______________(rain)and it won’t be_________(rain) tomorrow.38. His father doesn’t let him ______________(smoke).39. _______________(luck), he failed the English exam this time.40. He has ________________(always) been there before, has he?41. I went to the biggest _______________(scientist) museum in town yesterday.42. _______________(when) you are free, you can come.43. By the time we got there, the train _______________(be) away for ten minutes.44. We’ll have fun ______________(learn) English well.45. All those foreign ______________(thief) have been caught.46. Is Australia the ______________(three) largest island country in the world?47. Look, our dog Colly is lying_______________(comfort) on the grass,_______(enjoy) its sunbath.48. What a _________________(please) it is for me to play the piano with you!49. There are a lot of differences between John and __________( I.)50. It is ____________(pain) to get an injection.51. Mother asked the Greens to help _______________(they) to some pears.52. A few big eggs _______________(lay) by these ducks last night.53. The cake________(make)by her was eaten by her.54. He felt _________________(true) sorry for what he said.55. Our ______________(know) of the universe is growing all the time,56.. Our physics teacher told us that light ______________(travel) faster than sound.57. Tom had two of his______________ (tooth) _________(pull) out last year.58. It’s ________________(wet) today than yesterday.Even though he is eighty years old, he never gives up______________(learn)59. He can work out the problem ______________(exact).60. That means we must have smaller families with fewer, but _____________(heath) children.61. It’s snowing ______________(heavy) when he got home today than yesterday.62.His father’s ______________(dead) made him very sad.63. It was the first newspaper ____________(sell) on train in America.64. Japan is a ____________(develop) country, but China is a _____________ (develop) one.65. A: What can I do for you? B: Three ______ (piece ) of bread, please.66. Do English people shake hands as often as __________ (German )?67. Many world-famous __________(sing) and _______ (dance) like to give their performances in the Shanghai Grand Theatre.68. Who is the _________ (invent) of telephone?69. Who is the ______ (win), Tom or Jack?70. You are a very good ______ (cook ).71. Lu Xun was one of the greatest ______ (write) in the world.72. There are different kinds of ______ (fish) in the sea.73. Last week I caught two __________ (thief) with a policeman.74. Uncle Li used to be a cook, but now he is the ___________ (manage) of a restaurant.75. He met some _________ (China) in London.76. There were several ______ (sheep) in the field.77. “Who is the ______ (drive) of the car?” the policeman asked.78. She picked up a wallet, but couldn’t find its ______ (own).79. The city’s air is polluted by many ______ (factory).80. I’m sure there are ______ (mouse) in that house.81. The bright boy later became a famous _________ (science).82. They can’t help________(plant) trees because of his headache83. My son has decided to change another job. His ___________ (decide) surprised us all.84. The _____________ (develop) of digital television is very fast in recent years.85. How many times have you been to the Great Wall? ________. (one)86. ___________ of the newspapers published in Shanghai are in foreign language. (2/5)87. I’ve read ________ pieces of sports newsabout the 15th Doha Asian Games. (twelfth)88. Which is the ________ biggest continent in the world? (two)89. I like Tokyo very much. I ______________(come)here since l was five years old.90.When you heat the ice, it turns into water ________ (quick).91.The sun shines ________ (bright) in summer.92.The street is ___________ (crowd) with people on Christmas Day.93.Our teacher was ________ (please) with my answer to the question.94.His grandpa has been _______- (death) for more than ten years.95. Look, who ___________ (sing) a pop song in the room.96. The teacher said the earth ________ (go) around the sun.97. I hope that you _________ (come) to Shanghai next spring.98. Last night while I ___________ (do) my maths exercises, my parents _____________ (watch) TV.99. By the end of last term, we ___________ (learn) ten English songs.100. The police ________ (catch) the thief yesterday.Answers:1.rain2.is being built3.to try4.Whenever5.straight6.best7.terribly8.entrance9.disappear10.the most interesting11.decorating12.inventor’s (s’)13.angrily14.surprising15.danger16.have been17.noisily18.more safely19.grown20.planted21.leaving22.tied23.leaving24.angrier25.worse26.freezes27.Safety 28.whom29.fish30.height31.terribly32.those33.twentieth34.following35.terrible36.unlucky37.rain,rainy38.smoke39.Unluckily40.never41.science42.Whenever43.had been44.learning45.thieves46.thirdfortably, enjoying48.pleasure49.me50.painful51.themselves52.were laid53.made54.truly55.knowledge56.travels57.teeth, pulled58.wetterlearning59.exactly60.healthier61.heavily62.death63.to sell64.developed,developing65.pieces66.Germans67.singers, dancers68.inventor69.winner70.cook71.writers72.fishes73.thieves74.manager75.Chinese76.sheep77.driver78.owner79.factories80.mice81.scientist82.plant83.decision84.development85.Once86.Two fifths87.twelve88.second89.have been 90.quickly91.brightly92.crowded93.pleased94.dead95.is singing96.goese98.was doing, were watching99.had learnt100.caught。
高考英语词汇专项练习班级考号姓名总分（avoid — blood）【词性转换】1.avoid v.避免；防止________ adj.可以避免的________ adj.无法避免的；难以预防的________ n.避免；防止；回避；避开2.aware adj.知道；意识到；明白________ adj.不知道；没意识到；未察觉________ n.认识；意识；兴趣3.bad (worse, worst) adj.坏的；有害的；严重的________ adv.坏，恶劣地4.balance n.平衡；余额 v.使（在某物上）保持平衡________ adj.保持（或显示）平衡的5.base n.基底；根基 v.以……为据点（或大本营等）________ adj.（以某事）为基础（或根据）________ adj.无根据的；无缘无故的________ n.地下室________ adj.基础的；基本的________ n.基本因素（或原理、原则、规律等）________ adv.基本上；大体上________ n.原因；缘由6.bath n.洗澡；浴室；澡盆________ vi.洗澡；游泳________ n.浴室________ n.浴缸；浴盆7.bear v.承受；忍受 n.熊________ adj.可忍受的；能应付的________ adj.难耐的；无法接受的；难以处理的8.beautiful adj.美丽的；美好的________ adv.美好地；美妙地；漂亮地________ n.美丽；美人________ v.美化；使更美丽9.begin v.(began, begun) 开始；启动________ n.初学者；新手________ n.开头；开端；开始部分10.behave v.表现；表现得体，有礼貌________ n.行为，举止11.believe v.相信；认为真实________ v.不信；怀疑________ n.相信；信心________ n.信徒12.belong v.应在（某处）________ n.动产；财物13.beneficial adj.有利的，有帮助的，有用的________ n.优势，益处 v.使……受益14.biology n.生物学________ adj.生物学的________ n.生物学家15.birth n.出生；诞生；分娩________ n.生日________ n.（尤指名人的）出生时的住宅，出生地16.blame v.把……归咎于；责怪；指责 n.（坏事或错事的）责任；责备________ adj.无过错的；无可指责的17.bleed v.流血；失血________ n.流血；失血________ n.血________ adj.残暴的；血腥的18.bless v.求上帝降福；祝福________ adj.神圣的________ n.上帝的恩宠；祝福【易混词辨析】1.________ adj.很坏的；极讨厌的________ adj.令人惊叹的；很好的2.________ adj.向后的；朝后的 adv.向后________ adj.向前的；前进的 adv.向前3.________ v.承受；忍受 n.熊________ n.梨4.________ 不久以后________ 很久以前5.________ n.代表；利益________ n.一半6.________ prep & adv.在（或到）……下面________ v.吹7.________ v.(bent; bent) （使）倾斜；偏向________ adj.弯曲的8.________ prep.在旁边（或附近）________ prep.除……之外（还）【单项选择】1.I don’t mind going there on foo t.________, the walk will do me good.A.BesideB.BesidesC.BelowD.Because2.Brazil ________ Italy in the final, 2-1.A.foughtB.blessedC.beatD.avoided3.It’s important to understand people from different ________.A.basisB.blocksC.behaviorsD.backgrounds4.The sun sank ________ the horizon.A.slowB.flatC.belowD.behind5.Bill had done everything he could ________ to me.A.avoid talkingB.to avoid talkingC.avoid to talkD.to avoid to talk6.I ________ my balance and fell on my face.A.keptB.lostC.recoveredD.gained7.Riding a bike helps develop a child’s sense of ___________.A.beingB.blankC.balanceD.behavior8.My leg really hurts —I’m not sure how much longer I can ________ it.A.bearB.bendC.blessD.betray9.I _______ the days which I spent in pursuing knowledge and building character.A.benefitB.am beneficial toC.benefit fromD.am of benefit to10.I almost fell over the chair.Put it back where it ________.A.belongsB.blowsC.bearsD.boils【词组翻译】1.raise the (sb.’s) awareness of ________________2.back and forth ________________3.go from bad to worse ________________4.keep/lose/break the balance ________________5.keep a balanced diet ________________6.be based on ________________7.bear ...in mind/bear in mind that ________________8.can’t bear to do/doing sth. ________________9.to begin with ________________10.behave oneself ________________11.beyond belief ________________12.It is believed that ________________13.be beneficial to ________________14.for the benefit of sb.= for one’s benefit ________________15.be to blame (for sth.) ________________用上面的10个短语的正确形式完成下列句子(1) Reading widely and regularly will _______________________ your English.(2) ________________, a beginner must have a positive attitude before learning.(3) So I suggest you should ________________ between your study and entertainment, such as doing sports, listening to music and so on.(4) Officials believe that more than one person may ________________ the fire.(5) ________________ the Internet has both advantages and disadvantages.(6) The progress of the society ________________ harmony.(7) Many people are still not aware of the association between smoking and lung cancer.Something must be done to ________________ the risk.(8) I hope Nicholas can ________________ at the party.(9) ________________ some children will need help.(10)It’s ________________ that a 14-year-old girl could break the provincial high jump record.【单句语法填空】1.All motorists should avoid ________ (drive) after drinking.If so, most accidents are ________ (avoid).2.The gold medal will ________ (award) to whoever wins first place in the bicycle race.3.It is human nature to love ________ (beautify), so everyone wants to look ________ (beautifully).4.It won’t be long ________ we meet again.5.At the ________ (begin) of junior middle school, I ________ (begin) to admire scientists.6.Blow ________ all the candles.7.A single drop of __________ (bleed) can transport the virus.8.There __________ (be) billions of things I want to say.9.She ________ (bite) into a croissant and took a sip of coffee.10.________ bell went and everyone rushed out of the classroom.【佳句翻译】1.Developed countries rather than developing ones, they claim,______________________________________________.（对环境问题负有主要责任）（bear）2.A lot of people are obsessed over whatever negative quality they perceive in themselves and they completely miss the thing______________________________________________.（那些真正让他们了不起的东西）（awesome）3.The black and white coloring, fat butt and contemplative way________________________: one might never stop listing the qualities that make the giant panda so charming.（它们咀嚼竹子）（bamboo）4.I don’t think dogs are cute! ______________________.（一朝被蛇咬，十年怕井绳）（bite）5.These greenhouse gases ______________________________________, causing climate change.（基本上覆盖了整个地球）（basic; blanket）附：参考答案【词性转换】1.avoidable; unavoidable; avoidance2.unaware; awareness3.badly4.balanced5.based; baseless; basement; basic; basics; basically; basis6.bathe; bathroom; bathtub7.bearable; unbearable8.beautifully; beauty; beautify9.beginner; beginning10.behaviour (behavior)11.disbelieve; belief; believer12.belongings13.benefit14.biological; biologist15.birthday; birthplace16.blameless17.bleeding; blood; bloody18.blessed; blessing【易混词辨析】1.awful; awesome2.backward; forward3.bear; pear4.before long; long before5.behalf; half6.below; blow7.bend; bent8.beside; besides【单项选择】1－5 BCDCB 6－10 BCACA【词组翻译】1.提高（某人对）……的意识2.反复来回3.每况愈下，越来越糟4.保持/失去/打破平衡5.保持饮食均衡6.以……为基础7.记住（某事） 8.不能容忍做某事 9.首先，最初，开始10.守规矩，举止规矩 11.难以置信 12.人们认为/相信……13.对……有益处 14.为了某人的利益 15.对（某事）负有责任(1) be beneficial to (2) To begin with (3) keep the balance(4) be to blame for (5) It is believed that (6) is based on(7) raise their awareness of (8) behave himself (9) Bear in mind that(10) beyond belief【单句语法填空】1.driving; avoidable2.be awarded3.beauty; beautiful4.before5.beginning; began6.out7.blood8.are9.bit 10.The【佳句翻译】1.bear much of the responsibility for environmental problems2.that really makes them awesome3.they chew their bamboo4.Once bitten, twice shy5.basically blanket the earth。
高考英语词汇练习题及答案The document was prepared on January 2, 2021高考词汇专练1. I'm afraid this painting is not by Picasso. It's only a copy and so it's _____.A. pricelessB. invaluableC. unworthyD. worthless2. The final _____ of the play will take place on Monday.A. actionB. performanceC. viewD. sight3. To get my travelers' checks I had to have the bank _____ a special check for the total amount.A. make upB. make outC. make forD. make up for4. I used to be able to play well but I'm _____ now.A. out of dateB. out of touchC. out of practiceD. out of place5. As soon as the children were _____, their mother got them out of bed and into the bathroom.A. wokeB. wakenC. wakeD. awake6. The government's strong action showed its _____ to crush the rebellion.A. energyB. briefC. determinationD. encourage7. When she heard from the hospital that her father had died, she_____ into tears.A. burstB. wentC. explodedD. fell8. _____ the English examination I would have gone to the concertlast Sunday.A. In spite ofB. But forC. Because ofD. As for9. People who live in a small village are bound to see a good _____ of each other.A. sumB. quantityC. dealD. amount10. They always kept on good _____ with their next-door neighbors for the children's sake.A. friendshipB. relationsC. relativesD. terms11. The generation _____ makes it difficult for parents to understand their children's opinions.A. divisionB. gapC. separationD. valley12. If the boy had _____ the dog alone it wouldn't have bitten him.A. setB. leftC. hadD. put13. I hope my teacher will take my recent illness into _____ when judging my examination.A. regardB. accountC. thoughtD. observation14. Roses are quite _____ flowers in English gardens.A. ordinaryB. commonC. usualD. general15. We can't _____ one to change the habits of a lifetime in a short time.A. hopeB. waitC. expectD. imagine16. Jack is good, kind, hard-working and intelligent. _____, I can't speak too highly of him.A. As a resultB. By the wayC. In any caseD. In a word17. When I took his temperature, it was two degrees above _____.A. averageB. ordinaryC. regularD. normal18. He has left his book here on _____, so that you can read it.A. purposeB. designC. aimD. meaning19. The open university was started in order to help those who _____ having a university education when they were young.A. stoppedB. failedC. missedD. paused20. His _____of the aeroplane was correct in every detail and could really fly.A. shapeB. patternC. designD. model21. It isn't so much whether he works hard; the question is whether he works _____.A. above allB. in allC. at allD. after all22. Mary had taken _____ to see that her guests had everything that they could possibly want.A. effortsB. painsC. attemptsD. advantage23. Comrade Li Dazhao, _____ librarian of Beijing University, was one of the founders of the Chinese Communist Party.A. sometimesB. sometimeC. some timeD. some times24. Alice was very sorry to hear that her grandmother had _____ two days before.A. broken offB. passed offC. given awayD. passed away25. Radar enables the pilot of an airliner to take off, fly and land in _____.A. dangerB. comfortC. continuityD. safety26. Our Party has always devoted great attention to raising theliving _____ of the working people.A. costB. situationC. levelD. standard27. It was _____ by the railway board that the cost of rail fares would be increased by ten percent.A. noticedB. statedC. suggestedD. noted28. I _____ her not to walk on the thin ice but she would not listen to me.A. warnedB. persuadedC. suggestedD. notice29. The microphone enabled them to keep in touch, in other words, it made it _____ for them to contact each other.A. likelyB. capableC. possibleD. probable30. In spite of the thunderstorm, the children slept _____ all night.A. denselyB. soundlyC. loudlyD. noisily31. He thought this was the first pair of shoes that had fitted him _____.A. perfectlyB. justlyC. fairlyD. rightly32. The _____ of his clothes indicated too clearly that he had been playing football.A. stateB. conditionC. occasionD. situation33. Stressful environments lead to unhealthy behaviors such as poor eating habits, which _____ increase the risk of heart disease.A. in turnB. in returnC. by chanceD. by turns34. And you find that you're not to be _____ with a position of real responsibility.A. offeredB. trustedC. furnishedD. equipped35. There was a good _____ of the countryside from the front of the bus.A. sightB. viewC. sceneD. scenery36. I could tell he was surprised from the _____ on his face.A. appearanceB. viewC. sightD. expression37. I'd like to take _____ of this opportunity to thank you all for your cooperation.A. profitB. benefitC. advantageD. interests38. If you ever have the _____ to go abroad to work, you should take it.A. possibilityB. offerC. luckD. chance39. The room was so quiet that she could hear the _____ of her heart.A. hittingB. beatingC. tappingD. knocking40. I think we should let Maria go camping with her boyfriend. _____, she's a big girl now.A. Above allB. After allC. First of allD. For all41. He has recently _____ chess to provide himself with some relaxation.A. taken onB. taken upC. held onD. held up42. What a terrible experience _____ , you are safe, that's the main thing.A. SomehowB. AnyhowC. SomewhatD. Anywhere43. The driver can adjust the heating in winter and the air conditioning in summer to suit his own _____.A. referenceB. preferenceC. convenienceD. selection44. Some areas, _____ their severe weather conditions, are hardly populated.A. due toB. but forC. in spite ofD. with relation to45. If we can _____ our present difficulties, then everything should be all right.A. get offB. come acrossC. come overD. get over46. I shall take you back to Beijing _____ you are well enough to travel.A. presentlyB. promptlyC. immediatelyD. shortly47. Don't go too far into the sea, children, or the waves will _____ you off your feet.A. flowB. cutC. pressD. sweep48. The current political _____ of our country is favorable for foreign investments.A. climateB. weatherC. stateD. occasion49. My house is very _____ for getting to work as it is only a few minutes from the station.A. comfortableB. suitableC. convenientD. free50. She chose cushions of a color which would _____ her carpet.A. equalB. agreeC. helpD. match51. I have such a bad cold that I have lost all _____ of smell.A. degreeB. senseC. strengthD. scent52. There was a large box behind the door and Peter couldn't _____ falling over it in the darkness.A. helpB. resistC. avoidD. prevent53. If you put too many potatoes in that paper-bag it will _____.A. failB. explodeC. blockD. burst54. I'm afraid you have no _____ but to come along with us.A. possibilityB. permissionC. choiceD. selection55. I shall never beat John at tennis; we are clearly not in the same _____.A. setB. bandC. groupD. class56. As soon as Charles had _____ a little from his surprise, his one thought was to get away.A. returnedB. absorbedC. dissolvedD. recovered57. The thieves _____ him _____ in the park, took his wallet and escaped.A. held .. backB. held .. upC. held .. onD. held .. out58. The two dogs started to fight, so we tried to _____ them.A. splitB. separateC. tearD. divide59. Carl wanted to play a joke on Bob but gave himself _____ by laughing.A. awayB. inC. outD. up60. He offered to _____ her a hand as the suitcase was too heavy for her to carry.A. lendB. helpC. showD. loan61. It was the largest experiment we had ever had; it _____ six hours.A. endedB. finishedC. prolongedD. lasted62. Psychological studies show that some people are quick-tempered_____.A. at heartB. on purposeC. in personD. by nature63. I broke my relationship with John because he always found _____with me.A. errorB. mistakeC. faultD. failure64. He is the rudest man I have ever met. Jane, his present secretary,is the only person who can _____ him.A. respectB. standC. supportD. dislike65. _____ up children properly is mainly their parents' duty.A. GrowingB. feedingC. BringingD. Raising66. Margaret liked all her classes, but she liked sewing class _____.A. above allB. in generalC. after allD. in particular67. This book is said to be a special one, which ___ many events not found inother history books．A．writesB．covers C．prints D．reads68. The train was__to arrive at 11:30, but was an hour late. A．aboutB．likely C．certain D. supposed69. - Mum, it is nice weather. I want to skate this afternoon.-Don't you think the ice on the lake is too thin to __your weightA.stand B. bear C. catch D. take70. The happy look on his face__ that he had passed the finalexamination successfully.A．explained B．suggested C. expressed D. described71. -Why did she spend so much time searching shop after shop onlyfor a blouse-Oh, she was very __ about her clothes.A. pleasedB. particularC. worriedD. curious72. The conference gives a chance for people of different__ toexchange.A. pointsB. thoughtsC. viewsD. ways73. I think it____ to let farmers have their own land. In that way, they can farm the land by themselves, and food production will be higher.A. no goodB. makes senseC. talks senseD. usefulnessEnglish teacher ______ our buying a good English-Chinese dictionary.A. askedB. orderedC. suggestedD. requiredrescue team made every ______ to find the missing mountain climber.A. forceB. energyC. effortD. possibility76. ----Are you free after school----Sorry. I’ve planned to treat a friend of mine to dinner ______ for his help.A. in orderB. in turnC. in returnD. in honour77.The new law will come into ______ on the day it is passed.A. effectB. useC. serviceD. existence78. ----What a pleasant ______ these trees give us----Why not stop and enjoy the cool airA. shadeB. shadowC. pictureD. scene79. However, at times this balance in nature is ____ , resulting in a number of possible unforeseen effects.A. troubledB. disturbedC. puzzledD. confused80. ---Brad was Jane’s brother---____. He reminded me so much of JaneA.No doubtB. Above allC. No wonderD. Of courseKeys to the vocabulary exercises1. DBBCD 6. CABCD76. CAABC。
