We would need more information, are you sure this is all there is?
With the information that is given I believe that the answer is:
C. Constantly changing pieces of literature.
To do math homework, you gotta show us a picture and we can help you step by step, please, if you time edit your question and take a picture and I will guide you through it. :)
We frequently read story books.
The answer is c because everyone thinks that dying is scary
Answer: When someone refers to the voice of a story they are talking about the way it is written, is it written informatively, or is it opinionated.
The words the writer chooses can tell you how they feel about the topic, aka voice their thoughts.
Explanation: