10. Students who wish to go hiking should sign their names here.

　　 → Students 　　　　　　　　　　　　　　　　should sign their names here.

9. He was the first boy who came to school.

　　 → He was the first boy 　　　　　　　　　　　　　　　.

8. The question that is being discussed is about how to improve living conditions.

　　 → The question　　　 　　　　　is about how to improve living conditions.

7. The students will go to a party that will be held in our class at 7:45.

　　 → The students will go to a party 　　　　　　　　　　　　in our class at 7:45.

6. Have you ever talked to the girl who is dancing to the music over there?

　　 → Have you ever talked to the girl 　　　　　　　　　　　　　　　　over there?

5. She had only a pen with which she could write.

　 　→ She had only a pen 　　　　　　　　　　　.

4. The dictionary which my mother bought for me is very useful.

　　 → The dictionary 　　　　　　　　　　　　　　　　　　　　　　　　is very useful.

3. The plane which will arrive is from Hubei.

　　 → The plane 　　　　　　　　is from Hubei.

2. The man who is talking with our headmaster is Tom’s father.

　　 → The man 　　　　　　　　　　　　　　　　is Tom’s father.

三、用非谓语动词改写下列句子。

1. The report that was made yesterday will be discussed today.

　　 → The report 　　　　　　　　will be discussed today.