Select the most appropriate idiom ( in the context) to fill in the sentence.
Pallavi worked really hard for the examination and ______ to gain success.
Show answer & explanation
Correct answer: D
Explanation
The correct answer is option 4 i.e. left no stone unturned.
The meaning of the given idiom is-
left no stone unturned- to do everything possible to find something or to solve a problem.
The meaning of the idiom is in coherence with the meaning of the given statement so it will be correct.