9.I don't know if he _______ tomorrow. If he _______, I will meet him.

A.will come;es; comes

C.will come;es; will come

8.Everyone is here, _______?

A.aren't they B.aren't you C.isn't it D.isn't one

7.If you have ________ to do, you needn't come this afternoon.

A.important anything B.something important

C.everything important D.important nothing

6.Last month it was _______ to visit the factory.

A.we turn B.us turn C.our turn D.ourselves turn

5.His grandmother ________ for more than ten years.

A.died B.has been dead C.dies D.has died

4.Every day he listens to the radio for _________.

A.one and a half hours B.an hour and half

C.one and half hour D.one and a half hour

3.They are quite a _______ team. They have won lots of medals.

A.weak B.strong C.sad D.hard

2.There is only one chair in the room. _______ you ________ he can sit on it.

A.Both…and B.Not only…but also C.Either…her…nor

1.The number of the trees in the world _______ getting smaller and smaller.

A.is B.are C.was D.were

10. You’d better _______ (go)and see the doctor.