25. This pen looks like mine, yet it isn’t. whose ______ it be?
A. must B. may C. would D. can
24. You ______ miss the lesson, though we ______ have it on Thursday.
A. mustn’t; needn’t B. needn’t; mustn’t C. mustn’t; mustn’t D. needn’t; needn’t
23. You ______ be more careful next time.
A. have to B. may C. must D. might
22. ______ I know your name?
A. May B. Will C. Shall D. Must
21. Michael ______ be a policeman, for he’s much too short.
A. needn’t B. can’t C. should D. may
20. Peter ______ come with us tonight, but he isn’t very sure yet.
A. must B. may C. can D. will
19. –Could I borrow your dictionary? -- Yes, of course you _______.
A. might B. will C. can D. should
18. A computer ______ think for itself, it must be told what to do.
A. can’t B. couldn’t C. may not D. might not
17. –May I stop here? --No, you ______.
A. mustn’t B. might not C. needn’t D. won’t
16. It’s still early. You ______.
A. mustn’t hurry B. wouldn’t hurry
C. may not hurry D. don’t have to hurry