Select the sentence that uses the given idiom correctly.
A dime a dozen
Show answer & explanation
Correct answer: A
Explanation
The correct answer is option 1 i.e. Her ideas were worth a dime a dozen and didn't impress the boss.
"Her ideas were worth a dime a dozen and didn't impress the boss" is the correct usage of the idiom.
It effectively conveys that the ideas were common and not valuable, just like something that is easily available and not worth much.