3. Shut all the windows to 　　　　the cold！

A. keep off B. keep out

C. keep away D. keep out of

2. Hu Jintao, 　　　　President of China, interviewed 　　　　President of the United States yesterday.

A. a; a B. the; the

C. /; the D. /; /

从A、B、C、D四个选项中，选出可以填入空白处的最佳选项。

1. I think the book is 　　　　for a six-year-old boy to read.

A. enough easy B. easy enough

C. too easy D. easy too

5. His parents are both anxious about his study.

　　　 　of his parent are 　　　　about his study.

4. I prefer to eat a piece of fruit rather than some sugar.

3. Zhou Kai went and did what he was told to do.

Zhou Kai went and did 　　　　he was told.

2. Zhou Kai’s mother saw him walking towards the door having no jacket on ...

Zhou Kai’s mother saw that he 　　　　　　　　　　　　　　the door 　　　　a jacket on ...

1. He is a junior student and is old enough to dress himself.

　 He is a junior student and is 　　　　　　　　　　　　　　he 　　　　dress himself.

6. Have you 　　　　go with us for a holiday?

5. Could you 　　　　what the professor said just now?