—Mum, must I wash the dishes right now?

—No, you ____.

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

 There's enough time for you to go to the airport. You______ hurry now.

A. should     B. needn't    C. must D. can't

 “Whose notebook is this?” “It _______ Jim’s. It has his name on it.”

   A. can’t be           B. must be            C. can be

 — Mum, must I stay there the whole day?

— No, you____________. You____________come back after lunch, if you like.

A. mustn't; can       B. needn't; must       C. needn't; may

 When winter comes, days get    ______.

A. long and long    B. short and short    C. longer and longer  D. shorter and shorter

You ________ stop when the traffic light turns red. 

A. can             B. had better       C. need            D. must

—Where's my music disc? I can't see it!

—You'd better             the disc carefully in your bedroom.

A. look up     B. look through    C. look for

 —Must I go through the radiation (辐射) check when I come back from Japan at the airport these days?

—Yes, you ______.

    A. can          B. may          C. might            D. must

 — Good morning. I've got an appointment with Ms King in her office.

— Morning. You _______be Mr Jones. This way, please.

A. will                  B. must                     C. can          D, might

—I can’t stop smoking, doctor.　　

— For your health, I’m afraid you ______.

　 A. may　　　　　　 B. can　　　　　　 C. have to　　 D. need