用适当的介词填空。
1. His pet cat plays _________ the boll everywhere.
2. Let's have a rest _________ a while.
3. My bedroom is _________ the sixth floor.
4. Please put your walkman _________ the right place.
5. You can see the library _________ the end of the road.
6. Kangkang lives far _________ his school.
7. There are no shops _________ the right.
8. The post office is _________ the restaurant and the barber shop.
9. They buy a new house _________ a garden beside it.
10. When you walk _________the road, you must be careful.
