6. (children,should,play) 

5. (you,could,floor) 

4. (we,should,to keep healthy)  

3. (why,not,to relax) 

2. (could,you,help) 

V.根據(jù)圖示、所給提示詞語(yǔ)及句末標(biāo)點(diǎn)編寫句子。

1.(my cousin,last night) 

12. We used up all the money yesterday.

We all the money yesterday.

11. To get good grades,we study very hard.

We work very hard we can get good grades.

10. He always leaves the lights on.

He leaves the lights on

9. 1 am too tired to help do housework.

I am I can't help do housework.