I don't know how the writer is but the character in the story is most likely 15. I really like the poem. I think it about why she committed suicide. What events led up to that point and it seems her father was the main reason for it.
Hope it helped.
Answer:
WATE IS SIMELARTY OF FORMAL AND INFORMAL LARER
1. should
2. ought to
3. can
4. must
5. have to
6. may
I am like 95% sure these are the answers. Hope this helps! :)