A sestet is a six-line stanza of poetry. It can be any six-line stanza—one that is, itself, a whole poem, or one that makes up a part of a longer poem. ... Sestets don't have to have a meter or rhyme scheme, but the sestet of a sonnet typically uses iambic pentameter and has a specific rhyme scheme.
(This is help so you can do it on your own)
A is correct because the commons are always suppose to be after something your naming
1) Because they got mad for them hanging out with Cherri
2)Because Dally wanted Johnny to become independent and fight for himself. He was proud he showed his anger to the Socs, and so he would be less sensitive and weak.
3) It symbolizes how it's a new change/beginning for them. Similar to the sunset which Johnny and PB watched, it says nothing gold can stay because they seemed like they were stuck depending on the other members when suddenly they must fight for themself.