–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

— 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

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

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

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

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

—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

-- May I go out now. Dad?

-- No. You __ let your mother know first.

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

— _______ we clean the classroom at once?

— No, you _______. You _______ clean it after school.

A. Must; needn’t; may B. Must; mustn’t; can. C. Shall; can’t; must D. Need; mustn’t; may

You look quite tired. You’d better ______ a good rest.

A. stop to have B. stop having C. to stop to have D. to stop having

—________ I smoke here?

—No. You are not allowed to smoke in public places.

A. Could B. Must C. May D. Might

1. —Hey, Ted! You _______ never play in the street. It’s not safe.

—Sorry, Mum. I won’t again.

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