72. They were abroad during the months when we were carrying out the investigation, or they ______ to our help.

A. would have come B. could come C. have come D. had come

73 I’ve ordered some pizza, so we ______ worry about cooking when we get home tired. A. can’t B. dare not C. needn’t D. may not 74. It was John who broke the window. Why are you talking to me as if I ______ it? 75.— ________ you interrupt now? Can’t you see I’m on the phone? — Sorry Sir, but it’s urgent. A. Can B. Should C. Must D. Would

A. had done B. have done C. did D. am doing 1. It is lucky we booked a room, or we ______nowhere to stay now.

A. had B. had had C. would have D. would have had

2.Without his wartime experiences, Hemingway____ his famous novel A Farewell to Arms. A. Didn’t write B. hadn’t written

C.wouldn’t write D. wouldn’t have written

3. You ____ be Carol. You haven’t changed a bit after all these years. A. must B. can C. will D. shall 4. It was so noisy that we hear ourselves speak. ）

A. couldn't B. shouldn't C. mustn’t D needn’t

5. I ______ have worried before I came to the new school, for my classmates here are very friendly to me.

A. mightn’t B. mustn’t C. needn’t D. couldn’t 6. You _____be careful with the camera. It costs! A .must B. may C. can D. will

7. You feel all the training a waste of time, but I’m a hundred percent sure later you’ll be grateful you did it.

A. should B. need C. shall D. may 8. —Sorry, Mum! I failed the job interview again.

—Oh, it's too bad. You__________ have made full preparations.

A. must B. can C. would D. should 9. —Can’t you stay a little longer?

—It’s getting late. I really _____go now, My daughter is home alone. A .may B. can C . must D .dare

10. Ellen is a fantastic dancer. I wish I as well as her. A. dance B. will dance C. had danced D. danced 11. If I _____it with my own eyes ,I wouldn’t have believed it.

A .didn’t see B. weren’t seeing C. Wouldn’t see D. hadn’t seen

12. I wish I ______ at my sister’s wedding last Tuesday, but I was on a business trip in New York then.

A. will be B. would be C. have been D. had been 13. If it_____ for his invitation the other day, I should not be here now. A. had not been B. should not be C. were not to be D. should not have been 14. I love the weekend, because I_____ get up early on Saturdays and Sundays.

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A. needn’t B. mustn’t C. wouldn’t D. shouldn’t

15. Why didn’t you tell me about your trouble last week? If you ___ me, I could have helped. A. told B. had told C. were to tell D. would tell

16. It was really annoying; I _____ get access to the data bank you had recommended.

A. wouldn’t B. couldn’t C. shouldn’t D. needn’t 17. I was wearing a seatbelt. If I hadn’t been wearing one, I ____.

A. were injured B. would be injured C. had been injured D. would have been injured

18. Had the governments and scientists not worked together , AIDS-related deaths _______ since their highest in 2005.

A. had not fallen B. would not fall C. did not fall D. would not have fallen

19. George _________ too far . His coffee is still warm .

A. must have gone B. might have gone C. can't have gone D. needn't have gone 答案：

1-5 DBADB 6-10 ACAAA 11-15 DCBAC 16-20 DCBBA 21-25 DDDCD 26-30 CADDB 31-35 DCDBD 36-40 ACADC 41-45 ADACB 46-50 DCDCD 51-55 DDBBD 56-60 BBDCD 61-65 DADBD 66-70 CDDCD 71-75 CACAC

1-5 CDAAC 6-10 ADDCD 11-15 DDAAB 16-19 BDDC

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