<span>They won't be having fun for long. A few chapters in, the boys establish their own systems of government that turn out to be totalitarian and everything starts going bad pretty fast. They start hating each other and that's the least of their worries since some of the kids are naturally worse than others when it comes to morals and what they are willing to do for power.</span>
I would say A or C would fit the role a topic sentence should play. Simply because B doesn't make sense unless given context with A. D doesn't make sense unless given context from A. So because of the lack of context between B and D if put in the first sentence, I would narrow it down to A or C. I'm assuming there is a was in between "Barbara" and "tired" within the first sentence. Hope that helps.
Answer:
my reasoning for that position
Answer:
I don't know, someone help me
Explanation: