题目内容：

阅读下列各小题，根据括号内的汉语提示，用句末括号内的英语单词完成句子，并将答案写在答题纸上。

1.He asked his sister___________________________ (她将什么时候回家). （come）

2. She asked me ____________________________ (我是否看见了他) the day before. （see）

3.The museum ____________________ (我参观过的) years ago is now a school.

4.Do you still remember the day ______________________(我们见面) in the park?  (meet)

5.Only if you study hard ____________________ (你才能通过这次考试). (pass)

6. It was John _____________________ (把这些钥匙遗失在这) yesterday. (leave)

7. ______________________ (一旦你理解) the meaning of the poem, you will enjoy it very much. (once)

8.It was the third time that _______________ (他来到) to this mountain village to see the children. (come)

9.Although he is in poor health, ________________ (但是他依然努力工作).  (work)

10.No one knows ___________________ (中国会起什么作用) in the international business in the future. (part)