Me choose the correct pronoun for all 20 questions.

I believe this is it:
1. us
2. who
3. us
4. who
5. we
6. us
7. who
8. we
9. us
10. who
11. us
12. who
13. we
14. us
15. we
16. who
17. we
18. whom
19. who
20. us

Important tip:
We vs. Us
We is a subject, Us is not.
Whom vs. Who
Use whom if it can be replaced with him/her.
Use who if it can be replaced with he/she.
I hope this helped!

us, who, us, who, we, us, who, we, us, who, us, who, we, us, we, who, we, whom, who, us