Please help, I beg you (slide screenshot attached)

Which excerpt from initiation is the best example of an internal conflict

Why was kennedy concerned about the use of nuclear weapons

Which sentence features a correctly identified compound pronoun in a prepositional phrase? a)she and i will be at the park on tuesday, waiting for mariah and them. b)the gift grandmother brought was for me and him. c)everyone is so sure that he'll be late after traveling with peter and maria. d)after they visit the grand canyon, tianna and mom are going to a spa.