目录Lesson1 A puma at large (3)Lesson2 Thirteen equals one (4)Lesson3 An unknown goddess (5)Lesson4 The double life of Alfred Bloggs (6)Lesson5 The facts (7)Lesson6 Smash-and-grab (8)Lesson7 Mutilated ladies (9)Lesson8 A famous monastery (10)Lesson9 Flying cats (11)Lesson10 The loss of Titanic (12)Lesson11 Not guilty (13)Lesson12 Life on a desert island (14)Lesson13 ‘It’s only me’ (15)Lesson14 A noble gangster (16)Lesson15 Fifty pence worth of trouble (17)Lesson16 Mary had a little lamb (18)Lesson17 The longest suspension bridge in the world (19)Lesson18 Electric currents in modern art (20)Lesson19 A very dear cat (21)Lesson20 Pioneer pilots (22)Lesson21 Daniel Mendoza (23)Lesson22 By Heart (24)Lesson23 One man’s meat is another man’s poison (25)Lesson24 A skeleton in the cupboard (26)Lesson25 The Cutty Sark (27)Lesson26 Wanted: a large biscuit tin (28)Lesson27 Nothing to sell and nothing to buy (29)Lesson28 Five pounds too dear (30)Lesson29 Funny or not? (31)Lesson30 The death of a ghost (32)Lesson31 A lovable eccentric (33)Lesson32 A lost ship (34)Lesson33 A day to remember (35)Lesson34 A happy discovery (36)Lesson35 Justice was done (37)Lesson36 A chance in a million (38)Lesson37 The Westhaven Express (39)Lesson38 The first calendar (40)Lesson39 Nothing to worry about (41)Lesson40 Who’s who (42)Lesson41 Illusions of pastoral peace (43)Lesson42 Modern Cavemen (44)Lesson43 Fully insured (45)Lesson44 Speed and comfort (46)Lesson45 The power of press (47)Lesson46 Do it yourself (48)Lesson47 Too high a price (49)Lesson48 The silent village (50)Lesson49 The ideal servant (51)Lesson50 New Year resolutions (52)Lesson51 Predicting the Future (53)Lesson52 Mud is mud (54)Lesson53 In the Public Interest (55)Lesson54 Instinct or cleverness (56)Lesson55 From the earth: Greetings (57)Lesson56 Our neighbor, the river (58)Lesson57 Back in the old country (59)Lesson58 A spot of bother (60)Lesson59 Collecting (61)Lesson60 Too early and too late (62)Lesson1 A puma at largeKey to exercises词汇练习I1. accumulate2. investigate3. print4. disturbing5. convinced6. trail7. cling8. evidence9. confirm 10. spot11. cornerII1. feel obliged to2. puma3. in the possession of4. at large5. extraordinarily6. prove7. Somehow8.hunts9. attack 10. claimed 11. complain语法练习Part I1. [D]2.[B]3.[C]4.[B]5.[D]6.[A]7.[C]8.[C]9.[C] 10.[C]11.[D] 12. [A] 13.[D] 14.[A] 15.[C]Part II1. It must have snowed last night for the ground is white.2. He worked faster as the footsteps drew nearer.3. Do you like to read those novels written by Lu Xun?4. The man climbing on the rock is my brother.5. I have a feeling that our team is going to win.6. You can not interview him unless you get the permission.7. Whomever you ask, you will not get the answer.8. He would not call me so late unless he has something urgent.9. His daughter is found somking.10. He always made friends among men wherever he went.Lesson 2 Thirteen equals oneKey to exercises词汇练习I．1. figure2. equal3. cause4. grocer5. damage6. repair7. torch 8. vicar 9. strike10. recognize 11. downstairsII.1. raising2. ever since3. in surprise4. as well5. caught sight of6. get used to7. wake up with a start 8. manage to 9. used to语法练习Part I1. [A]2. [B]3. [C]4. [A]5. [D]6. [A]7. [D]8. [B]9. [D] 10. [A] 11. [B] 12. [A]Part II1. For one reason or another, business between us has failed to develop.2. They work day after night, repeating monotonous tasks just like machines.3. Walking slowly across the grass，he pointed the gun at the lion and fired.4. Lost / Absorbed in deep thought, he didn't hear the sound.5. He was as white as a sheet.6. The children do hope to go to college.7. The girls whom he employs are always complaining about their long hours.8. There is nothing I can do but to make a long distance call home tonight to conform them.9. You need to have your eyes examined.10. The dolphins were taught to recognize enemy divers as a threat.Lesson3 An unknown goddessKey to exercises词汇练习I．1. prosperous2. decorate3. archaeologist4. identity5. worship6. sweep7. rest8. civilization9. drainage 10. promontory11. remains 12. preserve 13. reconstruct 14. precious 15. graceful16. fragment 17. sacred 18. represent 19. statue 20. beneath21. Aegean 22. hipII.1. explored2. system3. turn out4. dating from5. beneath6. be used as7. Classical times8. amazed9. equipped with 10. clay pipe11.full-length语法练习Part I1. [A]2. [B]3. [C]4. [C]5. [D]6. [A]7. [B]8. [D]9.[C] 10. [D]Part II1. Medical researchers are aware that there are many problems which they haven’t found solution to.2. Susan is a good student, that is to say, she gets good grades in school.3. Demand for these books is high, despite their high price.4. The village and its surrounding scenery are very pretty.5. They suspected that he was an escaped prisoner.6. Investigators agreed that passengers on the airliner must have died at the very moment of the crash.7. English is taken as a useful means for research work.8. He must have been ill because he didn't come to work yesterday.Lesson4 The double life of Alfred BloggsKey to exercises词汇练习I．1. embarrassed2. dustman3. fellow4. shower5. overall6. curious7. rise 8. status 9. frequently10. receive 11. tieII.1. referred to as2. was worth3. sacrificed4. are willing to5. from now on6. give rise to7. privilege 8. far more 9. White-collar10. work for语法练习Part I1. [A]2. [A]3. [B]4. [A]5. [B]6. [A]7. [A]8. [A]9. [A] 10.[D]Part II1. This applies to all white-collar employees, and sometimes to blue-collar workers as well.2. The question, whether we need it, has not yet been considered.3. Such is the influence of TV that it can make a person famous overnight.4. From then on we raised our heads and became our own masters.5. If not today, tomorrow I’m sure you will get an answer.6. A space vehicle will be circling Jupiter in five years’ time.7. Women blink nearly twice as much as men.8. Would anyone who saw the accident please get touch with the police?9. Many people support the government, but far more are against it.Lesson5 The factsKey to exercises高中部分词汇练习I．1. surround 2. inform 3. palace 4. editor 5. fire6. statistic7. reluctantly8. originally9. journalist 10. arrest11. count 12. republic 13. article 14. president 15. exact16. obtain 17. meanwhile 18. impatientII.1. goes to extreme2. provide3. refuse to4. lead to5. set out6. go to press7. fail to 8. were sent to prison 9. well-known语法练习Part I1. [D]2. [A]3. [A]4. [B]5. [C]6. [D]7. [B]8. [A]9. [B] 10. [C]11.[C] 12. [A]Part II1. A fuel is a substance used to generate light, heat, or energy.2. He scratched his head, wondering how to solve the problem.3. Why didn’t you catch the last bus as I told you?4. All the people breaking traffic regulations should be punished.5. Look out for cars when crossing the street.6. Not only was she a hard worker, but she was also very polite.7. I didn’t talk much to the man sitting next to me.8. The agency from which we bought our tickets is bankrupt.Lesson6 Smash-and-grabKey to exercises词汇练习I．1. blare2.smash-and-grab3. upstairs4. staff5. raid6. ashtray7. expensive8. background9. arcade 10. strike11. display 12. admire 13. horn 14. velvet 15. arrange16. headlight 17. necklace 18.scrambleII.1. gazing at2.assistant3. help yourself to4. move off5. speed6. rush out7. run after8. worth9. roar语法练习Part I1. [A]2. [A]3. [B]4. [C]5. [D]6. [D]7. [B]8. [B]9. [C]Part II1. The expert will give us a lecture on how to improve soil.2. I am glad to hear news about the process of your book.3. He lay on his back, his hands crossed under his head.4. The boy ran quickly, his father following.5. There was a terrible noise following the sudden burst of light.6. It had been raining for two days. The fields were all under water.7. We have never met since we graduated from the college.8. She was too excited to do any housework that morning.9. She trembled a little while doing so.Lesson7 Mutilated ladiesKey to exercises词汇练习I．1. safekeeping 2. run 3. dismay 4. examine 5. spokeswoman6. contain7. fiancé8. claim9. concern 10. rescue11. feed 12. mutilate 13. fortunatelyII.1. bank note2. despair3. deal with4. chewed up5. give back6. microwave oven7. turned to 8. so long as 9. identified语法练习Part I1. [C]2. [B]3. [D]4. [A]5. [C]6. [D]7. [D]8. [C]Part II1. The window broken in the storm has now been repair.2. When ever did you see the panda？3. They rushed over to help the man whose car had broken down.4. Without reaching it, you beautify it in your imagination.5. This hard-working boy seldom reads more than an hour per week.6. He worked his fingers to the bones.7. When coming down to a matter of principle, it seems, we have no choice.8. So long as you have money, you need not depend on others.Lesson8 A famous monasteryKey to exercises词汇练习I．1. rashly 2. enclosure 3. monk 4. privacy 5. watchdog6. skier7. about8. Easter9. monastery 10. party11. pass 12. tunnel 13. bringII.1. connect…to2. lie3. wander4. in difficulty5. attempt to6. on foot7. dropped to 8. prefer…to 9. Hundreds of语法练习Part I1. [A]2. [D]3. [C]4. [A]5. [C]6. [D]7. [B]8. [C]9.[B]Part II1. At first he opposed the marriage, but in the end he gave his consent.2. Since my childhood I have fond that nothing is more attractive to me than reading.3. I’m the least experienced among the teachers here.4. Can you think of the name of a flower beginning with “T”?5. Now that you have passed your test, you can drive on your own.6. Come to see me whenever you are free.7. As it is snowing, we shall not climb the mountain.8. He looked happy, even gay.Lesson9 Flying catsKey to exercises词汇练习I．1. belief 2. survive 3. shortage 4. paratrooper 5. reach6. increase7. air-resistance8. feline9. submissive 10. squirrel11. drop 12. fascinate 13. apparently 14. suspicious 15. windowsill16. affectionate 17. injury 18. mysteriousII.1. fail to2. lead an…life3. based on4. make a study of5. die from6. behave7. well-trained8. stretching out9. reduce 10. impacts语法练习Part I1. [C]2. [C]3. [A]4. [B]5. [A]6. [C]7. [D]8. [B]9. [A] 10. [B]Part II1. You cannot make egg rolls without breaking eggs.2. I don’t believe the rumor that he has killed his daughter.3. His desire to win was apparent.4. A man so difficult to please must be hard to work with.5. Let me give you a little fatherly advice.6. The longer I waited, the less patient I became.7. There is no success without hardships.8. It seems that everything goes smoothly.Lesson10 The loss of TitanicKey to exercises词汇练习I．1. liner 2. lookout 3. narrowly 4. captain 5. lifeboat6. crew7. faint8. float9. watertight 10. colossal11. iceberg 12. compartment 13. unsinkable 14. collision 15. voyage16. tragicII.1. sail for2. standard3. regarded4. flooded5. went down6. immense7. trembling8. To my horror9. abandon 10. plunged into 11. slight语法练习Part I1. [C]2. [A]3. [D]4. [D]5. [D]6. [C]7. [C]8. [B]Part II1. The flower is very pretty, and it is smiling at me.2. Even if I failed again, I will not give up the experiment.3. His parents were killed in the accident, leaving him an orphan.4. The moon was now above the trees in the east.5. I was so busy at that time that I didn't go to sleep for three days.6. He was one of the greatest scientists that ever lived.7. One must work hard to master a foreign language.8. They thought they could do what they liked with him.9. If it were to rain tomorrow, the football match would be put off.10. To our delight，our team has won the game.Lesson11 Not guiltyKey to exercises词汇练习I．1. hardened2. trouble3. confidently4. dreadful5. unlock6. customs7. professional8. guilty9. tolerant 10. encouragingly11. pounce 12. smuggler 13. sarcastically 14. mixture 15. officious16. precious 17. nostril 18. cap 19. perfume 20. tiny21. gelII.1. green channel2. declare3. regarded as4. with care5. in a mess6. with delight7. exempt from8. import duty9. unscrews 10. light up语法练习Part I 1. [A] 2. [C] 3. [D] 4. [B] 5. [A]6. [B]7. [D]8. [B]9. [A] 10. [C]Part II1. He is made to brush his teeth after every meal by his parents.2. The old man, it is said, was an artist but people hardly know anything about this side of his life.3. You’ll have to try harder, you know, if you want to succeed.4. The police never found the money stolen in the robbery.5. He walked out the room, slamming the door behind.6. It was the first skyscraper designed by our own engineers.7. You should have washed the wounded. But you haven’t.8. He was lying on the bed with all his clothes on.9. The plant is dead. Maybe I should have given it more water.Lesson12 Life on a desert islandKey to exercises词汇练习I．1. coral 2. row 3. genuinely 4. put 5. wretched6. lobster7. unrealistic8. tin9. ripe 10. paradise11. truthII.1. desert island2. a sort of3. quite the opposite4. starve to death5. an element of6. find out7. loaded8. rubber dinghy9. spear guns语法练习Part I1. [A]2. [A]3. [D]4. [B]5. [D]6. [B]7. [B] 8. [B] 9. [D] 10. [B] 11. [B] 12. [C]Part II1. I wish you would stop asking silly questions.2. I would rather he hadn’t told me about it.3. I am as you can imagine short of money.4. They wouldn’t let their cats run around outside for fear that they would get run over by a car.5. This is the hotel where we were staying last summer.6. You can either ride a bike or take a bus to go there.7. Continue in this direction until you see a sign.8. She could hardly control her fury.9. As you are in poor health, you should not stay up late.10. Some people imagine flying to be more dangerous than traveling by train.Lesson13 ‘It’s only me’Key to exercises高中部分词汇练习I．1. effective 2. frighten 3. slam 4. flee 5. fancy6. straight7. pace8. costume9. bakerII.1. too…to2. intend to3. dress up as4. the night before5. was impatient to6. tried…on7. consist of8. try to9. let out语法练习Part I1. [A]2. [B]3. [B]4. [A]5. [D]6. [A]7. [B]8. [C]9. [A]Part II1. Not knowing her address, I wasn’t able to contact her.2. Being anxious to please him, I bought him a nice present.3. After working for fifteen hours I began to tire.4. Dr Watson and I will spend the night locked in your room.5. Judging from the smell, the food must be good.6. If ever any one seemed to be thoroughly alive, healthy and joyous, it was he.7. Walking slowly across the grass，he pointed the gun at the lion and fired.8. Though they lack official support, they continue their struggle.9. Having been there many times，he offered to introduce the country.Lesson14 A noble gangsterKey to exercises词汇练习I．1. crime2. settle3. city-state4. promptly5. demand6. valiant7. offer8. notable9. destroy 10. remarkable11. march 12. obtain 13. hire 14. ItalianII.1. sums of2. in return3. out of business4. As long ago as5. a band of6. come to7. was known; as8. make a name9. in times of peace 10. dedicated to语法练习Part I 1. [A] 2. [D] 3. [A] 4. [A] 5. [D] 6. [C]7. [D] 8. [C] 9. [D] 10. [A] 11. [C] 12. [B]Part II1. I’m sure they would rather die than give in.2. I shall never forget the day when we moved into our new house.3. They were making a living by selling souvenirs to the tourists.4. Washing his car seems to be his main hobby.5. Entertaining audiences is the purpose of movies.6. Whenever that man says “To tell the truth”, I suspect that he's about to tell a lie.7. He persisted in carrying on the experiment in spite of all kinds of setbacks.8. They went swimming in spite of all the danger signs.9. We were very excited at the news that our Chinese athletes won many gold medals.Lesson15 Fifty pence worth of troubleKey to exercises词汇练习I．1. money-box 2. drain 3. nephew 4. pavement 5. supply6. sleeve7. drop8. income9. pocket money 10. grease11. fire brigade 12. source 13. thrifty 14. penny 15. free16. rub 17. disappearII.1. appreciate2. exchanged3. rattling4. rewarded5. bounce6. stuck7. go a long way 8. find my way 9. rolled up语法练习Part I1. [A]2. [B]3. [D]4. [C]5. [A]6. [B]7. [D]Part II1. Walk directly down the road and you'll get to the square.2. The ship is sailing down the river.3. What do you think should be done to people who are caught stealing?4. It is a useful book and, what is more, not an expensive one.5. Mr. Smith, our new teacher, is very kind to us.6. He rarely went anywhere except to his office.7. Just because they make more money than I do, they think they’re superior.Lesson16 Mary had a little lambKey to exercises词汇练习I．1. acquire 2. dye 3. backyard 4. tie 5. deny6. Greece7. theft8. prizeII.1. fetch2. apologize3. accuse of4. had better5. ashamed6. set out to7. astonished语法练习Part I 1. [A] 2. [A] 3. [D] 4. [C] 5. [C]6. [A]7. [A]8. [B]9. [D] 10. [B]Part II1. The police, finding the film unhealthy, ordered it banned.2. He felt his face lost before his friends.3. They did what they could do to comfort her.4. Tom was depressed by what he had gone through.5. He didn’t win the championship, which I hadn’t expected.6. My friend, who has served on the International Olympic Committee all his life, is retiring next month.7. We stayed up late, anxious to finish the work.8. Cold and hungry, he stopped working and went home.9. By nine o’clock last night, we had got 200 pictures from the spaceship.10. He said he had worked in that factory since 1949.11. He often comes to school late, which makes his teacher angry.12. The fire had been put out before the fireman arrived.Lesson17 The longest suspension bridge in the worldKey to exercises词汇练习I．1. cable2.suspension3. depth4. agreeable5.capacity6. extend7. faintly8. flow9. situation 10.immensity11. locate 12. elegant 13. wire 14. midst 15. platform16. immortal 17. heightII.1. by no means2. named after3. join…to4. take…into account5. a span of6. suspended7. estimate8. pack…with9. fulfill 10. enormous语法练习Part I1. [B]2. [B]3. [C]4. [B]5. [B]6. [D]7. [C] 8. [B] 9. [D] 10. [D] 11. [B] 12. [C]Part II1. His house, for which he paid $10,000, is now worth $50,000.2. George, with whom I played tennis on Sundays, was fitter than me.3. We went up to the roof, from where we had a good view of the precession.4. Among its products are farm machines and mining equipment.5. So sudden was the attack (that) we had no time to escape.6. I didn’t expect the book to be so well received.7. It was a fearful disappointment to us that you didn’t come to the party.8. It was reported that they had brought down two enemy planes.9. I ran faster than ever，reaching the school yard quite out of breath.Lesson18 Electric currents in modern artKey to exercises词汇练习I．1. object 2. continuously 3. sphere 4. equipment 5. coloured6. flash7. exhibition8. sculpture9. gust 10. gallery11.rarely 12. so-called 13. oddly 14. mistaken 15. emotionally16. attract 17. peculiar 18. spark 19. ceiling 20. magnetize21. prehistoricII.1. take no interest in2. on display3. exhibits4. In response to5. line up6. attached7. repel8. continuously9. went mad 10. emits 11. electric shock 12. on and off语法练习Part I 1. [B] 2. [C] 3. [C] 4. [A] 5. [D]6. [A]7. [A]8. [D]Part II1. The news that they had won the game soon spread over the whole school.2. The general gave the order that the soldiers should cross the river at once.3. He can’t have missed the way. I drew him a map.4. They can’t have gone out because the light’s on.5. Looked at a distance, the painting seems much more beautiful.6. Not replaced by any other energy, oil is likely to be used up in the nearest future.7. It was like fishing for a needle in the ocean.8. The merchant is as cunning as a fox.9. The apple was too sour, so my teeth didn’t like it.10. The injured workers are now being taken good care of in the hospital.11. They not only broke into his office and stole his books, but also tore up his manuscripts.Lesson19 A very dear catKey to exercises词汇练习I．1. orderly 2. cardboard 3. punctually 4. kidnapper 5. instruction6. state7. considerable8. dear9. astounded10. flat11. disappearance 12. withdraw 13. ransomII.1. share2. a great many3. anonymous4. in safe hands5. instructed6. decided to7. keep your word8. sure enough语法练习Part I1. [C]2. [A]3. [C]4. [A]5. [B]6. [B]Part II1. Learn some craft when young, that when old you may live without cheat.2. They pray for you today and prey on you tomorrow.3. The year 1871 witnessed the heroic peasant uprising.4. Our cause has won victories one after another.5. In Los Angles hot dry wind will remind people of forest fires.6. In the garden the children were playing noisily and happily with their newly-arrived uncle.7. Thanks to John’s kind help, we finished early.8. Mary, one of the most intelligent girls I know, is planning to attend the university.9. She was not, however, aware of the circumstances.10. If you won’t go, I’ll go alone.11. Not knowing her telephone number, I couldn’t ring her up.Lesson20 Pioneer pilotsKey to exercises词汇练习I．1. overland 2. race 3. within 4. pioneer 5. engine6. complete7. unlucky8. pilot9. easily 10. lord II.1. English Channel2. attempt3. landing on4. pick up5. give up6. get up7. take off8. set off语法练习Part I1. [C]2. [B]3. [D]4. [D]5. [B]6. [A]7. [C] 8. [A] 9. [B] 10. [D] 11. [B]Part II1. I was reading a book attentively when an old friend came to see me.2. I had hardly opened the door when the man hit me.3. Ice floats in water with nine tenth under water.4. He finished the task through his own efforts.5. It had been raining heavily for two days.6. I had been looking for it for days before I found it.7. In the dark street, there wasn’t a single person to whom she could turn for help.8. The man with whom you shook hands just now is our English teacher.9. He talks about Rome as if he had been there before.10. The girl sat motionless as if she had been turned to stone.Lesson21 Daniel MendozaKey to exercises词汇练习Ⅰ.1. crude2. bet3.ring4. enormous5. boxing6. extravagant7. eminent8. technically9. academy 10. adore 11.bare 12.prizefighterⅡ.1. known as2. in debt3. draw up4. change…into5. in his day6. tremendous 7 rose to fame 8. attract…attention 9. so…that 10. turn against 11. a great deal of语法练习PartⅠ1.[C]2.[B]3.[A]4.[C]5.[C]6. [C]7. [A]8.[C]9. [C]PartⅡ1. He suggests that the project (should) not be started until all the preparations have been made.2. It was not until the deadline that he sent out his application form.3. Despite many difficulties, we will do our best to carry out our plan.4. It is the duty of every citizen to protect our environment.5. Don't leave the light on when you are not in the room.6．He has two children, a boy of twelve and a girl of fifteen.7．I thought he'd been drinking, though I wasn't completely sure.8．I believed her，for surely she would not lie to me.9．I'll meet him where I first met you.10．She went to the United States in 1960 and has lived there ever since.Lesson22 By HeartKey to exercises词汇练习Ⅰ.1. imprison2. reveal3. gaoler4. cast5. precious6. curtain7. cell8. part9. sire 10. squint 11. falter 12.bar13.Bastille 14. aristocrat 15.act 16. runⅡ.1.expected2. as usual3. play a joke on4. went on5. on end6. by heart7. ran8. the role of9. in many ways 10. proceed 11. in full 12. presented to13. promptly 14. managed 15. hurry off 16. lines语法练习Part I1.[D]2. [A]3. [A]4. [A]5. [D]6.[D]7.[B]8. [B]9. [D] 10. [A]Part II1. It is difficult for him to distance himself from her.2. To put such a serious problem to an end, in my mind, calls for the efforts from all sides.3. Being ignorant of the electronic products the students are talking about, I find myself left behind.4. The girl wearing glasses is one of his students．5. He earns a living driving a truck.6. The journalists stood there, silent, listening to the man talking excited.7．Sometimes I would come home late.8. My family insisted that I should not give up.9. Please hand me the book.10. He finally returned home safe.Lesson23 One man’s meat is another man’s poison Key to exercises词汇练习Ⅰ.1. octopus2. delighted3. luxury4. stroll5. turn6. Mediterranean7. reluctantly 8. dozen 9.illogical 10.fancy 11.despise 12. repulsive13. impulse 14. delicacy 15. countlessⅡ.1. brought up2. associated with3. on the other hand4. happened5. appeal to6. took possession of7. at the idea of8. To my dismay9. stick to 10. a couple of语法练习Part I1.[A]2.[A]3.[C]4.[B]5.[A]6.[D]7.[A]8.[A]9.[D] 10.[B]Part II1．My father made me a qualified teacher.2. Giving the toys to the child can keep him quiet3．Yesterday, I met Peter, a friend that I hadn’t seen for years.4．The truth is that he has never been abroad.5．I, since my childhood, have lived in London.6. Please tell me what you want and what you need.7. Ice is known to be in a solid state.8. When the police arrived, the thieves had run away.9. Do you know why the door is locked?10. Not knowing her telephone number, I couldn’t ring her up.。
