(　　　)1. It’s too cold. Please ________ the window.
A. clean B. close C. sweep

1.B

(　　　)2. — I can sweep the floor. What about you? — ________
A. All right. B. Thank you. C. Me too.

2.C

(　　　)3. — Let’s keep it clean for ________. — Good idea.
A. me and you B. I and you C. we and you

3.A　解析:for是介词，后面跟人称代词宾格。

二、[新素材]阅读材料，判断下列句子是(T)否(F)正确。
Good morning. It’s Monday(星期一).
John，Nancy and Mary are on duty(值日) today.

John Nancy Mary
Sweep the floor.
Do morning exercises(做早操).
　
Clean the desks and chairs.
Clean the window.
Put away the books.
(　　　)1. It’s Monday morning.
(　　　)2. John can sweep the floor but he can’t do morning exercises.
(　　　)3. Mary can clean the desks and chairs.
(　　　)4. Nancy can clean the window.

1.T
2.F　解析:由第二个方框图示及文字描述可知，约翰既拖地又做早操。
3.F　解析:由第三个方框图示及文字描述可知，南希既擦桌子又擦椅子。
4.T　解析:由第三个方框图示及文字描述可知，南希会擦窗。