This is correct. Make sure to put a space after the comma that comes after Daises though.
C. The repetition of the "w" sound in line 1 draws attention to the
speaker's unhappy state of mind.
He wants to kidnap her and obviously she's not a ordinary woman, she can pull some stunts over him so he shoots at her waist to cripple her for the time being.
The independant clause mean the simple subject which says that you can read a part of a sentence that makes a lot of sense. So in this sentence "Since you are writing a poem, how will you use metaphors?"
The dependent clause is the one that makes no sense while being alone.
In this sentence the dependent clause is Since you are writing a poem.
It makes no sense all alone in one sentence.
Now for the actual question answer is the independent clause.
The independent clause is how will you use metaphors?
I think that is the independent clause because it really makes sense even though it's a part of the question.