The answer is B!! Cool excerpt by the way.
To evoke a sullen response, someone could punish another person.
Answer a
Explanation:
Because nobody really Appreciate his work but when he told his I have a dream speech everybody got to know who he really was his kids and his wife was proud of him
In colloquial English 'them" would be acceptable
In formal English 'they' is used accompanied by the corresponding auxilliary verb
So, you could also say Is everyone who works in this store as helpful as they are ?