Choose the most appropriate antonym of the highlighted word:
Davie would be well away, for he would fret about his grandmother, and that would do neither of them any good.

The correct answer is (d) Delight.
Explanation:
"Fret" means to worry or be anxious. The antonym of this is "delight," which means to take pleasure or to be happy.
Meanings of all options:
· Agonize: To undergo great mental anguish or worry.
· Bother: To annoy or worry.
· Carp: To complain or find fault continuously.
· Delight: To experience great joy or pleasure.
Correct sentence:
"The correct antonym of the word 'fret' is delight."