An example of a tag question

Tag questions (or question tags) turn a statement into a question. ... Usually if the main clause is positive, the question tag is negative, and if the main clause is negative, it's positive. For example: It's cold (positive), isn't it (negative)? And: It isn't cold (negative), is it (positive)?

Explanation:

Hope it helps u brother can I get branliest pls

he is suggesting that this widow is a strong woman, who is giving constructive criticism and she has enough to worry about, and she takes care of him, so he does not take it to heart.

b. failure at least that one seems the most negative out of all of the answers provided pls correct me if i'm wrong. : ))