28. -Will you stay for lunch?

　 -Sorry, ___________. My brother is coming to see me.

A. I mustn’t　 　B. I can’t　

C. I needn’t　 　D. I won’t

答：B。根据My brother is coming to see me 这一信息可判断出B项。

27. -When can I come for the photos? I need them tomorrow afternoon.

-They___________ be ready by 12: 00.

A. can　　 B. should　　 C. might　　 D. need

答：B。should在此题中意为 be expected to.

116.　 The fire spread throughout the hotel very quickly but everyone___________ get out.

A. had to　　 　B. would　　　

C. could　　　 D. was able to

答：D。can表示“能力”。如：He can speak three foreign languages.他能说三门外语。 He can drive a car. 他能开车。be able to 表示“经过努力能够……”。

25. Johnny, you ______ play with the knife, or you ______ hurt yourself.

A. won’t, can’t　　　　 B. mustn’t, may

C. shouldn’t, must 　　　D. can’t, shouldn’t

答：B。 mustn’t 表示不应该，may可能。其他选项与句意不符。

14. It’s nearly seven o’clock. Jack ________ be here at any moment.

A. must　　 B. need　 C. should　　 D. can

答：C。只要抓住nearly这个信息词和后面at any moment 这个信息词语就可以选出C项。 at any moment 相当于 very soon now。

23. That young man has made so much noise that he _________ not have been allowed to

attend the concert.

A. could　　　　 B. must　　

C. would　　　　 D. should

答：D。should not have done 本不该做但实际上做了的事

22. One ought ______ for what one hasn’t done.

A. not to be punished 　B. to not be punished

C. to not punished　　　 D. not be punished

答：A。ought to的否定式为 ought not too

21. -There were already five people in the car but they managed to take me as well.

-It ________ a comfortable journey.

A. can’t be　　　 　　B. shouldn’t be

C. mustn’t have been　 D. couldn’t have been

答：D。从题干中的时态可判断出是对过去情况的推测。

20. -Don’t forget to come to my birthday party tomorrow.

-_________.

A. I don’t　　　　 B. I won’t　　　

C. I can’t　　　　 D. I haven’t

答：B。I won’t. 我不会忘。

19. -Shall I tell John about it?

　 -No, you ________. I’ve told him already.

A. needn’t　　　 B. wouldn’t　

C. mustn’t　　　 D. shouldn’t

答：A。从后一句“我已经告诉他了”可判断“不必”。