13. These are grapes. Please put on the table.(it,they,them)

14. is young. Let help .(she,her,hers,we,us)

15. have some pen-friends.

like to write to .(I,me,they,them,their)

三. 用have, has, there is和there are填空：

1. I a new school bag. some books in it.

2. Tom a father. His father an old car.

3. Tom and his father some oranges.

4. a cat in the tree. The cat two big eyes.

5. Do you a watch?

6. five people in my family.

7. My sister a new bedroom. some desks in it.

8. a desk and some flowers in my room.

9. some flowers and a desk in my room.

10. We all one head.