题目内容：

用方框中所给短语的适当形式填空

take apart, belong to, in search of, in return, agree with, think highly of, part of, serve as, care about, at awar

1. He is always helping people without expecting anything ________.

2. Many people were driven to neighboring countries ________ better jobs.

3. All his teachers ________ him, which makes us very happy.

4. Falling over is ________ learning how to ski.

5. With an unexpected guest coming, the sofa had to ________ a bed.

6. Don’t you ________ this country’s future?

7. In 1920, Poland and Russia were still ________.

8. I don’t know who this scarf ________.

9. If she felt he was right, she would ________ him.

10. They ________ the engine ________ to see what was wrong.