Question

(NO LINKs)

Answer 1

D. Disgust is your answer

Answer 2

D.) disgust

Explanation
Lets look at the whole sentence with the worh replaced:

Even though his dog had chewed it up, Trevor handed his homework to his teacher, who struggled to hide her disgust at the sight of the half-chewed, drool-soaked paper.

Disgust best replaces “revulsion” because of course, what tacher wouldnt be disgusted about a homework chewed up by a dog? And teachers hide it so they wont give a bad impression to the student. It didnt change the overall meaning of the sentence too!

Mark brainliest plsss ty