When he says gators he is referring to our fear. And when he says love is all you need as long as you keep the gators fed he is meaning by that if you feed your need to be scared all you need to feed is your need for love.
Answer:
is you on the same questions
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.
To build suspense. Plays are not interesting without conflict. In this case the conflict surround John Proctor, the tragic hero, we would not be interested in Puritan drama.