Hope this helps but I think the answer is B.
Answer: The student's homework was too difficult to be completed correctly.
Explanation: Lack of apostrophe in students. And randomly adding many didn't make sense to me.
Answer: I think the same theme applies to the novel, To Kill A Mockingbird because the novel ends after Bob Sewell attacks Scout and Jen, and Boo Radley rescues them, killing Bob in the process. The good overcame the evil. The conclusion of the novel shows that you must be true to ones self and that you cannot judge someone until you have walked in their shoes.
