Assuming that you're talking about the passage about Joe Wilson and his mates, the inference that you can make is : The narrator was attracted to Mary.
You can see it on how the narrator said that his heart skipped when he saw Mary, etc
hope this helps
I would say D. because revising is a process in which you want to correct your writing and make it stronger.
A and C are correct options.
There is no need to imitate Reagon and it will make it just an audio tape. Also, no need to add slangs as there would be teachers and other members there.