circle the correct from of the pronoun or possesive adj in the following sentences

1. him
2. her
3. us
4. she
5. he
6. she
7. your, mine
8. my
9. himself
10. us
11. himself
12. our
13. her
14. himself
15. yourself
16. I
17. his
18. I
19. us
20. her, ours