—Whose T - shirt is this?

—It______ be John' s. It ‘s ______ small for him.

A. can't; much too　　 B, can't; too much　 C. mustn't; much too　 D. mustn't; too much

 This dictionary______ Tom's. It has Ann's name on it

A. might be    B. may he         C. can't be

The work is too hard for him. He__________ finish it on time.

A.     can't B. mustn't C. shouldn't D. needn't

— Must we clean the classroom now?

— No, you needn't. It _____ after school.

A. may clean　　 　　　 B. must clean　 　　　 C. need be cleaned　 　 D. can be cleaned

－Will the new iphone cost a lot?

－I ______ think so. Apple’s products are usually expensive.

  A. shouldn’t             B. needn’t         C. would                D. Must

— Mom, must I finish my homework now?

— No, you ______. You may have supper first.

A. mustn’t　　 　　　 B. needn’t 　　　 　 C. can’t

—Must I learn all these words by heart?

 —No, you ______. It’ll be fine if you copy them in your exercise books.

A. needn’t         B. can’t               C. shouldn’t           D. mustn’t

— Who’s singing in the next room?

— It ____ be her . She has gone to New York.

　 A. can’t　　　　 　　 B. must　　　 　　 C. shouldn’t　　　 　 D. can

– Must I get up early tomorrow morning?

– No, _________.

A. you mustn’t　　　　　　　　　　　　　　 B. I don’t think you have to

C. you can’t　　　　　　　　　　　　　　　 D. you need

You ______ wear sports shoes when you climb a mountain.

   A. can’t                B. shouldn’t           C. mustn’t             D. have to