447. Hurry up, comrades. We _____be late for the lectures.
A. can’t B. mustn’t C. may not D. needn’t
446.-----Must we finish copying all these articles this evening?
----No, you ______.
A. mustn’t B. haven’t C. not have to D. don't have to
445. ---Would you come back later next time?
----No, I _____.
A. shan’t B. shouldn’t C. won’t D. mustn’t
444. ---Will you please give her a message when you see her?
----Yes, I ______
A. shall B. will C. would D. should
443. The passenger ___have missed that train.
A. may B. can C. had to D. will
442. A teacher ____do every exercise, but a pupil must.
A. may not B. needn’t C. can’t D. mustn’t
441. ---____I get there on time today?
---No, you needn’t.
A. Can B. May C. Must D. Should
440. He must have missed the train last night, _____he ?
A. mustn’t B. didn’t C. needn’t D. hasn’t
439..Parents must take good care of their children, ___they?
A. mustn’t B. don’t C. needn’t D. aren’t
438. He must be in the reading –room, ___he ?
A. mustn’t B. doesn’t C. needn’t D. isn’t