题目内容：

根据句意，用所给词的适当形式填空： （共10小题，每小题1分，计10分）

1.Mary passed her exam because she studied very ___________(hard).

2.That’s the ________(enter) to the hall. Please come this way.

3.Look! How ________(happy) Kate looks after hearing the bad news! 

4.The man in his           (forty) is the person who saved that boy.

5.I can’t __________(simple) understand what you said.

6.We Chinese people devote much time to __________(help) rebuild Yushu.

7.Jim __________( not be) late in the past.

8.He’s _________(ever) been to Beijing before, has he?

9.All the children should____________(treat) well after the earthquake.

10.---What do you think of my advice? ---Sorry. I _______(think) of something else.