1 . I _____ have watched that movie — it’ll give me horrible dreams.

A．couldn’t

B．needn’t

C．shouldn’t

D．mustn’t

2 . —Where is my dictionary?I remember I put it here yesterday.
—You___it in the wrong place.

A．must put	B．should have put
C．might put	D．might have put

3 . I didn’t hear the phone.   I ___   asleep.

A．must be	B．must have been
C．should be	D．should have been

4 . The weather turned out to be fine yesterday. I ____________ the trouble to carry my umbrella with me.

A．should have taken	B．could have taken
C．needn’t have taken	D．mustn’t have taken

5 . —Did you visit the museum today?
—No. We _____ it, but we spent too much time shopping.

A．could have visited

B．must have visited

C．could visit

D．must visit

6 . It was playing computer games that cost the boy plenty of time that he ______doing his lessons.

A．might have spent	B．must have spent
C．ought to have spent	D．must gain

7 . -Jenny took the 8：00 bus to Guangzhou this morning.
-Really? He＿＿the 9:00 train. It's much more   comfortable and safer to travel by train.

A．could have taken	B．should take
C．must have taken	D．can take