1 . The ground is wet. It ________ have rained last night.

A．will

B．must

C．should

D．may

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 . －Mom’s gift? She _______ have chosen a better one for me.
－She must be very happy to know it.

A．should

B．might

C．couldn’t

D．mustn’t

4 . Her handbag is on her desk. She ____ back home.

A．must go

B．can’t go

C．must have gone

D．can’t have gone

5 . He’s already left here. You ____ have come here half an hour earlier.

A．ought

B．must

C．should to

D．ought to

6 . She ________the film, for she knows nothing about it.

A．can’t see

B．can’t have seen

C．must see

D．mustn’t have seen

7 . — How could I thank you enough?
—Don’t mention it. Any other man_________ that.

A．must do

B．could do

C．would have done

D．should have done