Answer:
4. who, that
5.whom, that
6. that, who
7. that, who
8. whom, that
9. who, whom
10. that, whom
11. who, that
12. which works
13. I met
14. Which we took was beautiful
15. who apply
16. I like to listen to
17. who live
18. you should speak to
19. whose picture i saw
20. which im living with
Step-by-step explanation:
Im so so so so sorry if im wrong on any of these. Have a nice day, friend: )