To my mind, the answer ( B ) is the inappropriate sentence. In a formal writing informal tone must be avoided as well as colloquial expressions.
I belive the answer is B.
Answer:
They both share the same context and clues which you can use to find out how they are simialer
Answer:
I dont know what you mean but I think I have an idea. so my answer is the teacher being their for the student, helping the student, and not yelling at the student for small things.