1. 　 -Where is Tom?

-He _________ (read) in his room.

6. When she fell down, her head was _______ hard on the floor.

5. Why do people get a _______ when touching electric points with wet hands?

4. Some kinds of _______ are caused by things people do - for example, smoking.

3. My bike is broken and I’m going to ask Grandpa Wang to _______ it.

2. It’s good to _______ deeply when you feel nervous.

1. There is an electric (电动的) _______ in the kitchen.　

4. Talking of　　　　　　 5. does her best

4. worse than　　　　　　 5. less free time

5.　　 简总是尽自己最大努力帮助同班同学。

Jane always _________ ________ _________ to help her classmates.　

Key：

Unit 1