I would say it is D because loneliness is an emotion.
Answer:
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Explanation:
Basically the four kinds of info that a writer must document are:
Direct quotations
Summary of a discussion
Information
Writer constructs a diagram from data provided by others
These four are essential for a writer to document. Hope this can help a lot
Horrified would be more dramatic in the sentence so its not horrified. Its not sad because there is no remorse. Its not embarrassed because there is no words expressing the feeling embarrassed. So your best bet is hesitant.
I believe the answer is C, sustain. Hope this helps :)