4. a cat in the tree. The cat two big eyes.
3. Tom and his father some oranges.
2. Tom a father. His father an old car.
1. I a new school bag. some books in it.
15. have some pen-friends.
like to write to .(I,me,they,them,their)
14. is young. Let help .(she,her,hers,we,us)
13. These are grapes. Please put on the table.(it,they,them)
12. This is classroom. is small.
But is big.(ours,their,theirs)
11. Ann and you are girls. are English.
Chinese teacher is Mrs. Wang.
10. Li Ming and I are boys. are good friends.
parents are all teachers.