题目内容
2. (could,you,help)
2. Could you phase help do / wash the dishes
3. 当我正在做作业时，我弟弟在玩电脑游戏。(while)
7. (my uncle,at 10 o' clock this morning)
3. Our teacher made US realize the (important) of doing sports.
2. 1 borrowed a pen from Joe this morning.
Joe this morning.
9. 1 am too tired to help do housework.
I am I can't help do housework.
I.根据句意，用恰当的介词填空。
1. work to do,he watched TV all day long.
7. We’ re very busy we have no time to take a holiday this year.
() 8. Although she was busy Awith her work,Bbut she。Still spent some time Chelping us.
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