情态动词练习题及答案.pdf

Ⅰ. 单项选择 (45%) 1.I thought you like something to read, so I have brought you some books. A.may B.might C.c ould D.must 2.You to the meeting this afternoon if you ha ve something important to do. A. neednt to come B. dont need come C. dont need coming D. neednt 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 wasnt explained t o us. A. had B. had to C. must D. might 6. I searched for my wallet and it wasnt there. I thought I it at home. A. left B. have left C. might have left D. coul d have left 7. I asleep because it took me a long time to realize t hat the telephone was ringing. A. could have fallen B. should have fallen C. must have fallen D. mustnt have fallen 8. The only thing that really matters to the children is ho w soon they return to their school. A. can B. must C. have to D. ought to 9. I want to go to the chemists, but you go wi th 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. cant D. couldnt 12.─ My goodness! Ive just missed the train. ─ Thats too bad. I am sure you it, if you had hurried. A. coul