Correct option is C
The correct answer is option (c) It looks like our worst fears are coming true.
Explanation:
“Bad” is the positive degree.
“Worse” is the comparative degree.
“Worst” is the superlative degree and is used to express the highest degree of something negative.
Structure:
Positive: bad
Comparative: worse
Superlative: worst
Example:
Of all the accidents, this was the worst.
Information Booster: Use superlative forms when comparing more than two or when indicating the extreme state of a quality.