1 . Johnny, you ________ play with the knife, you ________ hurt yourself.

A．won’t; can’t

B．shouldn’t; must

C．mustn’t; may

D．can’t, wouldn’t

2 . —Was the United State of America founded on July 4^th, 1776？
—You _________  be right but I need to check it in the history textbook anyway.

A．have to

B．must

C．may

D．will

3 . —Tom, the light is still on.
—Sorry, I forgot! I_______ to turn it off now.

A．am going to go	B．would go
C．was going	D．will go

4 . As is often the case, she _____ listen to music after breakfast, alone in her room, for hours.

A．shall

B．must

C．will

D．may

5 . While we ______ think we know what we want, we’re often wrong.

A．may

B．will

C．shall

D．must

6 . —What’s wrong with the door?
—The key has got stuck in it and ______ come out.

A．shouldn’t

B．mustn’t

C．needn’t

D．won’t

7 . A left-luggage office is a place where bags ________ be left for a short time, especially at a railway station.

A．should

B．can

C．must

D．will

8 . The new law states that people _______drive after drinking alcohol.

A．wouldn’t

B．needn’t

C．won’t

D．mustn’t

9 . I _____ thank you too much for all your help to my son while we were away from home.

A．won’t

B．can’t

C．can

D．will

10 . If you        go, at least wait until the storm is over.

A．can	B．may
C．must	D．will