Answer:
Key words
Explanation:
If it's first person, you'll see I, Me, my, mine, ours,us and we
If it's second person, you'll see you, your, and yours.
If it's 3rd person, you'll see he, she, it, they, him, her, them, his, her, hers, its, their, and theirs.
16.their
15.he's pointing out that the fight for equal rights is the work of all citizens of a free society
18.thoughtful reflection
It foreshadows the outcome of the play. This is because it mentiones that they are dead. It allows you to guess what is going to happen next as both the lovers die and the families end their fued only after their children's death.
Can we get the text you are getting this from?