It would be in the sentence "<span>b. His appearance greatly affected Candace" that an adverb modifies an adjective, due to the fact that his appearance is "greatly" affected. </span>
I believe the correct answer would be A
In dramatic structure, I think dialogue is used to appeal to the reader by making he/she feel like they are actually there and to just bring it to life. Hope that helps.
I think it is C
Hope this help you?!