9. They often held charity shows in the past. (同义句)

8. Ricky was so excited that he couldn’t fall asleep. (改为简单句)

7. He didn’t laugh at me. He helped me. (合并) He helped me ___ __ __ at me.

6. It seemed that an accident happened to him. (同义句)

　 An accident _____　 _____　 _____　 ______ him.

5. He has been in the Party since he came to this school. (对划线部分提问)

4. Do you mind if I sit beside you? (同上) Do you mind ____ ______ here?

3. The girl is too young to go to school. (同义句)

The girl is ____young ____she can’t go to school.

2. The information is very important. (感叹句) ______ ______ information it is!

1. It’s necessary that we clean the classroom every day. (同义句)

20. ---Tom , you 　　　　　　___ 　(want) on the phone. ---OK,I’m coming.