HELLPPPP PLEASEEEE. ITS DUE IN 20 MINUTES. I NEED TIS GRADE TO PASS.

Answer:
1. He
2. their
3. their
4. their
5. they
6. it
7. it
8. its
9. he or she (not sure abt this one..)
10. its
Explanation:
It wouldn't let me answer like this last time.. that's why I also answered in the comments.