Voice is the correct answer because you use your voice to tell a story and describe
WHAT QUESTION?? there is no question
Answer:
C: John, you look sick. What's wrong?
Explanation:
While all the other sentences only manifest opinions, suggestions, and decisons already made concerning John's condition and care, even some despair, the sentence in C, besides mentioning his appearance, also allows John to<em> express what or how he is feeling by asking</em> 'what's wrong?', which is a form of <em>dialogue</em>, and the inclusion of someone's opinion.
Answer the brackets are correct because we already know about which guy we are talking about and the information in the brackets is additional and therefore not needed.