用适当的介词填空。

1. Wei Fang is famous ______ the kites.

2. Zhang Ziyi is famous ______ an actress.

3. - Betty looks ______ that girl. Are they twins?

  - Yes, they are.

4. Did you have a wonderful time ______ Wulingyuan Scenic Area?

5. Few people knew ______ that place before 1979.

6. I saw the girl pull a leaf ______ a plant.

7. Last night all the visitors camped ______ a small river.

8. ______ the top ______ the mountain, we can see the park clearly.

9. The monkey jumped up ______ the trees and went back to the forest.

10. We hoped ______ good weather, but it rained later.