第四次作业及答案

Exercise TwoDirections: In this part there are 50 incomplete sentences. For each sentence there are four choices beneath marked a, b, c and d. Choose the ONE answer that best completes the sentence.1. This is the same story ____ I heard ten years ago.a. thatb. about thatc. whichd. of which2. I advised her that in the presence of the princess she should not say anything until ____.a. askedb. being askedc. having been askedd. to be asked3. It is necessary that an efficient worker ____ his work on time.a. accomplishb. accomplishesc. can accomplishd. has accomplished4. It was ____ that he heard of the victory of the Chinese revolution.a. Stephenb. with Stephenc. by Stephend. from Stephen5. He was attending a meeting, ____ come to your birthday party then.a. unless he would haveb. or he wouldc. but he did notd. or he would have6. The curious children watched the towers ____.a. erectedb. be erectedc. to be erectedd. being erected7. She never laughed, ____ ever lose her temper.a. so did sheb. but she did notc. nor did shed. nor she did8. I regret ____ him a thief, but I regret even more his stealing my watch!a. to callb. to have calledc. having calledd. called9. Y ou are supposed to ____ in your composition yesterday.a. handb. be handingc. have handedd. handing10. A new technique ____ worked out, we set about our project.a. beingb. to bec. havingd. having been11. Some people hope, the rains will return and ease the hardship ____ the peasants of NorthernChina.a. facedb. facesc. facingd. to face12. Ever since the Smiths moved to the suburbs a year ago, they ____ better health.a. are enjoyingb. have been enjoyingc. could have enjoyedd. had enjoyed13. He loves doing some reading at home ____ to the cinema.a. than to gob. than goingc. more than goingd. rather than to go14. ____ of neglecting our education, my father sent my sister and me to an evening school.a. Accusedb. Accusingc. To be accusedd. That he was accused15. She never regretted paying $ 200 for the bookcase. As a matter of fact she would gladly havepaid ____ for it.a. as much twiceb. as twice muchc. much as twiced. twice as much16. I was held up by the traffic jam, otherwise I ____ here 50 minutes sooner.a. would beb. ought to have beenc. would have beend. must have been17. The driver carefully checked his car ____ it should go wrong on the way.a. lestb. or elsec. so thatd. in order that18. “ ____ his second heart attack if he hadn't smoked?" "He might not have. "a. Would he have hadb. Would he havec. Had he hadd. Were he to have19. Only after a baby seal is pushed into the sea by its mother ____ to swim.a. how will it learnb. will it learn howc. it will learn howd. and it learns how20. She ____ not have seen you yesterday, for she was not there.a. mightb. couldc. shouldd. must21. "He gave me ____ $ 100!” he said wi th satisfaction.a. no less thanb. no more thanc. something liked. only22. ____ the dog was the first animal to be domesticated is generally agreed upon by authorities inthe field.a. Untilb. It wasc. Whatd. That23. Mr. Brown is ____ respected by his colleagues.a. veryb. ratherc. enoughd. much24. If the pain in your leg becomes worse, get it ____ at once.a. to be seenb. seen toc. seeing tod. be seen to25. "I don’t understand how you got a ticket. I always thought you were a careful driver." " ____but I thought I could get through the intersection before the light turned. "a. I am usuallyb. Usually am Ic. I usually amd. Am I usually26. The teacher warned that whoever was caught ____ during the test would be punished.a. cheatb. cheatingc. to cheatd. to be cheating27. The man looked at me suspiciously ____ that he had heard this type of story many times andasked me to describe the case.a. even if to sayb. as if was sayingc. as if to sayd. even though saying28. It was not until she had arrived home ____ remembered her appointment with the doctor.a. when sheb. that shec. and shed. so that she29. The doctor insisted that his patient ____ for three months.a. not to work too hardb. took it easyc. to take some holidaysd. take it easy30. He showed great interest in my field of work. He asked me ____ fresh developments.a. informing him ofb. to inform himc. to keep him informed ofd. keeping him informed of31. By the time you come back I the work.a. finishb. shall finishc. shall have finishedd. would have finished32. John had been working hard, .a. so his brother didb. and so was his brotherc. so did his brotherd. and so had his brother33. I come here by ship, but I didn't have enough time.a. would like tob. would like to havec. would ratherd. would rather to34. If only he what I tell him, but he won't.a. had doneb. would have donec. would dod. has done35. Shining down out of the blue sky, .a. the sun burnt their pale skinsb. the sun burning their pale skinsc. they were burnt by the fierce sund. their pale skins were burnt by the sun36. an international student to work without proper papers, he would be in violation of hisvisa.a. Wereb. Wasc. Hadd. Should37. He didn't seem to mind TV while he was trying to study.a. them to watchb. that they watchc. their watchingd. them watch38. He is said to two trips to China in the last two years.a. makeb. be makingc. have been makingd. have made39. finish his homework he would have come to class.a. If Mike couldb. Were Mike able toc. Would Mike be able tod. If Mike had been able to40. A severe weather alert is now in effect for southern Ohio and Indiana.a. wholeb. the wholec. all ofd. the all41. I really appreciate to help me, but I am sure that I will be able to manage by myself.a. you to offerb. your offeringc. that you offerd. that you are offering42. If he the storekeeper's scissors, he would have forgotten to buy a pair.a. would not seeb. has not seenc. had not seend. were not to see43. My father did not go to New Y ork; the doctor suggested that he go there.a. not tob. won'tc. does notd. not44. Copernicus maintained that the earth round the sun.a. movesb. movedc. movingd. move45. My wallet is nowhere to be found. I it when I was on the bus.a. must dropb. had droppedc. must have droppedd. should have dropped46. Did you notice the little boy away?a. took the candy and runb. take the candy and runc. taking the candy and rund. taking the candy and running47. The new big factory is reported within two years.a. to have completedb. to completec. having been completedd. to have been completed48. It was essential that all the necessary documents in to the personnel office.a. handb. be handedc. are to handd. must be handed49. pretty late, we decided to leave at once, as we didn't want to risk missing the last bus.a. It beingb. Beingc. As is beingd. It was being50. I a little earlier, but I met a friend of mine on the way.a. should arriveb. would be arrivingc. could have arrivedd. arrivedKeys1-5 a.a.a.d.d. 6-10 d.c.c.c.d. 11-15 c.b.c.a.d. 16-20 c.a.a.b.b.21-25 a.d.d.b.c. 26 –30 b.c.b.d.c. 31-35 c.d.b.c.a. 36-40 a.c.d.d.c.41-45 b.c.d.a.c. 46-50 b.d.b.a.c.。