1 . —Would you like to go swimming with me this afternoon?
—I’d love to. But I’ m afraid I________. I have too much work to do.

A．can’t

B．mustn’t

C．needn’t

D．may not

2 . Hurry up! Tom _______ for us at the gate.

A．must wait	B．must be waiting
C．can be waiting	D．must have waited

3 . You ________ be Carol. You haven’t changed a bit after all these years.

A．must

B．can

C．will

D．shall

4 . —Shall I inform him of the change of the schedule right now?
—I am afraid you _______,in case he comes late for the meeting.

A．will

B．must

C．may

D．can

5 . Passengers _____ talk to the driver while the bus is moving, because it will take his focus off the road.

A．would not	B．must not
C．may not	D．need not

6 . —Why does she look so angry after reading Still Alice?
—She ________ be. She ________ be missing her grandma who has Alzheimer’s.

A．can’t; must	B．mustn’t; can
C．shouldn’t; should	D．can’t; would

7 . —Why are you in such a hurry, Bob?
—Mother told me I ________ be home by 9:00 pm, or she will be worried.

A．must	B．might
C．can	D．may

8 . ---Where's John?
---He ________ be drinking coffee in the sitting room as usual.

A．must

B．need

C．should

D．might

9 . If you want to be on the school football team, you ________ train harder.

A．can

B．would

C．might

D．must

10 . You ______ worry about me. I’ve decided to join a local health club.

A．mustn’t

B．can’t

C．needn’t

D．daren’t