Replace the highlighted word with its synonym to make the sentence more meaningful.
Narcotic drug addiction is in vogue these days, as it is the most popular form of substance abuse.

Correct option is C

The correct substitution of the highlighted words is (c) fashion.
Explanation:
• “In vogue” means something that is in fashion or currently popular.
• The most accurate synonym of “in vogue” is “fashion.”
• Other options either don’t fit the idiomatic context or change the meaning.
Grammatical Rule Used:
Idiom replacement with a contextually equivalent synonym.
“in vogue” = in fashion = popular trend
Example:
Long skirts are back in fashion.
�� Info Booster: “Vogue” is derived from French and Latin roots meaning “popularity” or “style.”