I would say b.) My mom recommends that he get a cart before going in.
This entire sentence is in present tense and is the only one that makes sense. Hope this helps. :)
Answer:
George married Myrtle wearing a borrowed suit
George seems resigned to his working class life
Nick emphasizes George's meekness and deference to his wife, very bluntly commenting he is not his own man
Explanation:
Answer: He feels that independence can strengthen friendships.