— 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 |
— Must I feed the goldfish now?
— No, you ______. But you must do it before supper.
| A．needn’t | B．mustn’t | C．don’t | D．can’t |
Sometimes we have much homework to do, but not often. Anyway, it ______in time.
| A．can finish | B．should finish |
| C．can be finished | D．should be finished |
Shenzhou VIII spaceship and Tiangong-1 space lab____ into the space in 2011.
A. sent B. were sending C. were sent
–Whose notebook is this? Is it Julie’s?
–It _________be hers, she has gone to Beijing.
A. must B. mustn’t C. can’t
–Look at that girl! Is it Susan?
--No, it _______ be her. She has gone back to her hometown.
| A．mustn’t | B．can’t | C．needn’t | D．wouldn’t |
---______ you able to run faster than Peter? --- Oh, I’m not sure.
A. Can B. Are C. Will
The newly-designed iPhone 4S on the market____________ well now. Get one before it __________out in the shop.
| A．sells, is sold | B．sells, sells | C．is sold, is sold | D．is sold, sells |
—I want to know if I _______________smoke here.
—No, you ______________. Could you see the sign “ No Smoking” there?
| A．can; needn’t | B．must; can’t |
| C．shall; won’t | D．can; mustn’t |
Every year lots of trees ____________ to make our country more beautiful.
| A．is planted | B．was planted | C．are planted | D．were planted |
A: Listen! Is it Linda singing in the next room?
B: No, it __________ be her. She is still in Shanghai.
| A．can’t | B．couldn’t | C．may not | D．might not |
—How beautiful the song You and Me _________! Who _______ it ________ by?
—Liu Huan and Sarah Bringtrnan.
| A．is sounded , is , sung | B．sounds , does , sing |
| C．is sounded , does, sing | D．sounds ,is , sung |
Don’t worry. The children always work hard and the teachers _______ in class.
| A．always listen | B．are listening |
| C．are always listened to | D．are always listening to |
About 500 cars ________in the factory last month.
| A．were produced | B．are produced | C．produce | D．produced |
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