Misbehavior is one. Mischevious is acting badly
The authors use rhetorical devices to increase the credibility of the essay. This is the most correct answer of all those mentioned because it directly corresponds to ethos, the rhetorical appeal to credibility.
Answer: I haven't read the book so please take this with a grain of salt but I believe the answer would be C, "As teenagers get older, parents should help them avoid more serious negative consequences." Exerting control might be too much, letting the teenager be too rebellious would lead to disobeyment, and letting them do it again isn't a good idea. I apologize if you get the answer wrong, good luck!
I’m pretty sure he means he doesn’t want his poetry to end with him dying, but more of, he hopes his poems continue to give strength to those who read them, recite them. I hope this helps!