--Excuse me，Mr. Li,_________ I close windows? It’s cold now.
--Yes，you__________
| A．can; can't | B．can; may | C．may; can’t | D．may; can |
—Be quite, the head teacher Mr. Qian is coming.
—Don’t worry. It _____ be him. Mr Qian is much fatter.
| A．mustn’t | B．may not | C．needn’t | D．can’t |
—Listen! Is that Pingping playing the guitar?
—No. It __________be Pingping. He has gone to Beijing.
| A．mustn’t | B．may | C．can’t | D．must |
—I hear you’ve got a new iPhone 4S. ______ I have a look?
—Yes, certainly.
| A．May | B．Do | C．Shall | D．Should |
—Must I wait for you here?
—No, you ______.
| A．don't | B．can't | C．mustn’t | D．needn’t |
You ________ stop when the traffic light turns red.
| A．can | B．had better | C．need | D．must |
— Shall we take a taxi?
— No, we . It’s not far from here.
| A．can’t | B．mustn’t | C．shouldn’t | D．needn’t |
—Must I finish the work today, Mom?
—No, you . You can finish it tomorrow .
A. mustn’t B. can’t C. needn’t
— Can I go to the movie, Mum?
— Certainly. But you _______ be back by ten o’clock.
| A．can | B．may | C．might | D．must |
— Is Jessica giving us a speech this evening?
— No, it ________be her. She________ to Japan.
| A．mustn’t, has gone | B．mustn’t, has been | C．can’t, has gone | D．can’t, has been |
—Must I finish the paper tonight? —No, you _______ finish it tomorrow.
| A．must | B．needn’t | C．can | D．shouldn’t |
---I think Miss Lin must be in the library. She said she would go there.
---No, she __________be there. I have just been there.
| A．can’t | B．mustn’t | C．needn’t | D．wouldn’t |
( )28.－_____ you put away your books?
－Yes, mum. I’ll do it at once.
| A．Might | B．Should | C．Could | D．Must |
— I think the man over there must be Bob.
— It _______ be him. He has gone to England.
| A．can’t | B．mustn’t | C．couldn’t | D．shouldn’t |
–Whose notebook is this? Is it Julie’s?
–It _________be hers, she has gone to Beijing.
A. must B. mustn’t C. can’t
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