I think this is a metaphor - by saying “I can fix you” he is saying that he can help the person in need.
C because if you are trying to justify you need “reasons” why
D right?m i think it is d because it makes sense
The answer is:
B) True, because otherwise people won’t understand what you are trying to say.
Hope I helped ^-^
~<u><em>Midoriya</em></u>