Ⅰ. 单项选择
1.I thought you_____like something to read, so I have brought you some books.[ ]
A. may B. might C. could D. must
2. You________to the meeting this afternoon if you have something important to do.[ ]
A. needn't to come B. don't need come
C. don't need coming D. needn't come
3. He____you more help, even though he was very busy. [ ]
A. might have given B. might give
C. may have given D. may give
4.─____I help you with some shoes, madam?
─ Yes, I would like to try on those brown ones. [ ]
A. Will B. Should C. May D. Must
5. The reason why they____leave wasn't explained to us. [ ]
A. had B. had to C. must D. might
6. I searched for my wallet and it wasn't there. I thought I____it at home. [ ]
A. left B. have left
C. might have left D. could have left
7. I____asleep because it took me a long time to realize that the telephone was ringing. [ ]
A. could have fallen B. should have fallen
C. must have fallen D. mustn't have fallen
8. The only thing that really matters to the children is how soon they ____return to their school. [ ]
A. can B. must C. have to D. ought to
9. I want to go to the chemist's, but you ____go with me. [ ]
A. need not B. must not C. need D. must
10. I thought it over, but____come to no conclusion. [ ]
A. can B. could C. should D. would
11. What we _____get seems better than what we have. [ ]
A. can B. could C. can't D. Couldn’t
12.─