【推荐1】—________ you sweep the floor, Tom?
— Of course I can. It’s so easy.

A．Can

B．May

C．Must

D．Need

【推荐2】—Look! The man at the gate __________ be our headmaster. He almost stands there every morning.
—No, it _________ be him. He is holding a meeting in the office now.

A．can; can’t

B．must; mustn’t

C．must; can’t

D．might; mustn’t

【推荐3】That man over there ________ be Mr.Yang because he went to Shanghai yesterday.

A．must

B．mustn’t

C．need

D．can’t

【推荐1】—Grandma, ________ you hear me?
—I can’t hear you clearly.

A．can

B．need

C．should

D．must

【推荐2】You ________ stay up too late. It’s bad for your health.

A．shouldn’t

B．should

C．needn’t

D．need

【推荐3】—Wilson, ________ you help me carry the box upstairs?
—Sure, no problem.

A．could

B．need

C．should

D．might

【推荐1】—Excuse me, ________ I have a look at your ID card please?
—Sure, here it is.

A．should

B．might

C．may

【推荐2】—________ you give me a hand? I can’t open this bottle.
— No problem.

A．Should

B．Must

C．Could

D．Need

【推荐3】— Tim, ________ you play ice-hockey?     
— Yes, I can.

A．can

B．should

C．must

D．need

【推荐1】— ________ I take the newspaper away?
—No, you mustn’t. You          read it only here.

A．Must; can	B．May; can
C．Need; must	D．Must; must

【推荐2】— __________ we leave the library before 5 o’clock?
— No, you needn’t. You can stay here until 5:30.

A．Must

B．May

C．Can

D．Could

【推荐3】- _____I take the magazine away?
- No, you mustn’t. You _____ read it only here.

A．Must, can

B．May, can

C．Need, must

D．Must, must