There wasn't very much interest ____ the idea.

There wasn't very much interest ____ the idea.

• A. For
• B. In
• C. About
• D. To

Answer: (B)

The key idea here is choosing the right preposition after the noun interest to show what the interest is directed toward. Use in with interest when talking about being interested in a topic or idea. So there wasn’t very much interest in the idea means people weren’t very engaged with that idea. Other options don’t fit as naturally: for and about aren’t the standard collocations with interest when describing what someone is interested in, and to isn’t used in this sense either.

The key idea here is choosing the right preposition after the noun interest to show what the interest is directed toward. Use in with interest when talking about being interested in a topic or idea. So there wasn’t very much interest in the idea means people weren’t very engaged with that idea.

Other options don’t fit as naturally: for and about aren’t the standard collocations with interest when describing what someone is interested in, and to isn’t used in this sense either.