I'd say the narrator talks like a small child because in a line it says UNCLE.
Answer:
McVey is a hero.
Explanation:
According to the text above, we can consider McVey a hero, as he does not refuse to save people who are in serious danger of losing their lives. MacVey is also very brave, since to save these people he can be put in risky situations, but he does not think twice about helping them and certainly, acting fast, since in situations like these every second is precious and is a big difference in the life of those who are specifying.
The word, behind, tells you where or something is in relation to something else. It also has a symbol hat is ;-)
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