B.
A nominative absolute is a phrase that starts or ends a sentence and has no grammatical relation with the rest of the sentence.
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
Answer:
which city do you like....
