7. If something is done for your c　　　 　, it is done in a way that is suitable or useful for you.

6. The habit of c　　　 　stamps benefit him a lot.

5. The film Hero has much a　　　 　for the youth.

4. Her beautiful singing drew the a　　　 　of the professor.

3. The c　　　 of transportation in this area brings hope to this mountain village.

2. What he said in the meeting p　　　 all of us.

1. Our class is d　　　 into two groups during the discussion.

10. He thought 　　　　of the love that had made him sad.

A. for an instant　　　　 B. of an instant

C. about an instant 　　　D. over an instant