7. -Iusually go there by train.

-Why not ___ by boat for a change?

A.to try going 　　B.trying to go　　 C.to try and go 　　　　D.try going

6. Rather than______on a crowded bus,he always prefers___a bicycle.

A.ride；ride 　　　　　　B.riding；ride

C.ride；to ride 　　　　　D.to ride；riding

5．_______ down the radio--- the baby’s asleep in the next room.)

A.Turning 　　B.Turn 　　C.Turned 　　D.To turn

4．He was disappointed to find his suggestions______.　　　　　　

A.been turned down 　　　　B.turned down

C.to be turned down 　　　　D.to turn down

3．She reached the top of the hill and stopped_______ on a big rock by the side of the path.　　 (MET 90)

A.to have rested 　　　B.resting　 　　C.to rest 　　　D.rest

2．Peter ______ come with us tonight,but he isn’t very sure yet.　　　

A.must 　　　　　B.may　　　 　 　　　D.will

1．Johnny, you_______ play with the knife, you ______ hurt yourself

A.won’t;can’t 　B.mustn’t;may　 C.shouldn’t; must 　　’t;shouldn’t