Answer: I'm not sure i think maybe between C & D. Hoped i helped
The answers are
1) c
2) b
3) a
4) c
A nervous person is someone who gets awkward easily around people, they tend to stay quiet and to their self. they don’t speak very often, they are probably staring around or not even looking at anyone at all. these type of people aren’t necessarily socially awkward they just get weird around new people or people they don’t feel entirely comfortable with.
I would say that it is false that the sentence uses the proper pronoun. We don't know whether the crew member is a man or a woman, which is why you cannot use <em>him </em>here. You should say - them. If we knew it was a man, then <em>him </em>would be fine.