1、情态动词专项练习题 1. --- Where is Mary? --- She ____ in the library.She told me she wanted to borrow some books from the library. A. should be B. must be C. can be D. must have been 2. His room is dark. He must ____ to bed. A. go B. be going C. have gone
2、D. have been gone 3. “Will your father stay home tonight?” “I’m not sure, He ____to work.” A. must go B. can go C. may be gone D. may be going 4. “Where is Tom?” “He isn’t here I think he ____ have gone home.” A. may B. must C. might
3、 D. A or B or C 5. “I think Helen is at home.” “ No, she ____ be at home, for she phoned me from the airport just five minutes ago.” A. mustn’t B. needn’t C. can’t D. daren’t 6. He’s late. What ____ have happened to him? A. can B
4、. may C. should D, must 7. “ _____ he be watching TV now?” Yes, he _____ be watching TV now.” No, he _____ be watching TV now.” A. Must; can; mustn’t B. Can; must; can’t C. Must; must; can’t D. Can; can; mustn’t 8. “____ he have left yesterday?” Yes,
5、he ____ yesterday.” No, he ____ yesterday.” A. Must; must have left; can’t have left B. Can; can have left; can’t have left C. Can; must have left; can’t have left D. May; must have left; shouldn’t have left 9. You must be a writer, ____ you? A. mustn’t
6、 B. are C. must D. aren’t 10. You must have seen her yesterday, ____ you? A. mustn’t B. haven’t C. didn’t D. don’t 11. You must have seen her, ____ you? A. haven’t B. didn’t C. don’t D. A or B 12.
7、 There was plenty of time. She ____ worried or hurried. A. mustn’t have B. shouldn’t have C. must be D. needn’t have 13. I got up early, but I ____ so because I had no work to do that morning. A. mustn’t have done B. didn’t need to do C. needn’t ha