C because it gives the vibe of the paragraph and extra description
I’m pretty sure Jem and dill want to play this new game called “boo radley” in which they try to make boo radley come out of his house. They don’t let her because they think she’ll get scared to quickly
Yes, I agree you have to look at your own school.
First, ask yourself: is there bullying in your school? (I can give you an example of my school: there wasn't)
Then ask youself: how can you know that there is? what have you seen? have you seen people crying, being beaten, being forced to do something they didn't want to?
And finally, look into the reasons - i can tell you that my school was so small that we all knew each other's parents, so noone would bully someone while knowing their paretns so close.