Choice A has an incorrect comma after brown. It should be absent to sound correct. To hear the difference in your head think "brown paper bag" versus "brown....paper bag".
Choice B lacks a comma after sunscreen.
Choice C correctly places commas when saying "not Karmen". This seems to be the correct answer.
Choice D is incorrect, it fail to put a comma after "a star on the swim team".
Choice C is the correct choice.
Answer:
I believe the answer is A
Explanation:
B: Service is being an active helper in the community and taking action that can be of benefit.
A homophone is a word that sound alike but is spelled differently like "A BEAR is chasing me" and " Look at the BARE skined tree" so I don't think there is a homophone for myself. sorry