The right answer for the question that is being asked and shown above is that: "D. topic sentence, supporting details, and conclusion.." the appropriate format for writing an expository essay is that it is composed of <span>topic sentence, supporting details, and conclusion</span>
Answer:
C. Helping to improve someone else's writing making you a better writer too.
Explanation:
It isn't A. because that supports an opinion, not a fact.
It isn't B. because it does not elaborate on how the classes are helpful and educational.
It isn't D. because, like above, it is not specific enough.
Hope this helps! <3