Answer: A it makes the most sense to me hope I helped!
In terms of the first question, "They" would be an objective pronoun, but it should be noted that this does not have to be so. for the second, the answer is "my".
Answer:
“Mystery is when the spectator knows less than the characters in the movie. Suspense is when the spectator knows more than the characters in the movie.” The fact that two terms often considered synonyms have actually two opposite definitions may surprise, but once you go deeper the difference is even enlightening.