Question

"How is your cat, Miss March?" asked the boy, trying to look sober while his black eyes shone with fun.
Which word is an antonym for "sober"?
- black
- shone
- fun
- asked

Answer 1

I think the answer is fun.

Answer 2

Answer:

FUN

Explanation:

Something fun is something entertaining. Fun is an antonym of sober when sober means serious.

Black is not an antonym of sober in any case.

Shone is the past of shine, it has no relation to sober.  

asked is questioned, so it's not an antonym of sober either.