My is the personal pronoun here. Because when you say "my room", it means you possess that room and the personal thing here is your room.
For question One. . .
no doubt E. Under the Red, White, and Blue
For question Two. . .
B. Jordan (in chapter one I believe that Jordan tells this to Nick when Tom recieves a call during the dinner they were in together. . .)
Answer: 11. sounds
12. deliver
13. paragraph
14. buttons
15. teacher
16. synonym
17. antonym
18. antonym
19. synonym
Explanation: hope it helps !
