Select the most appropriate meaning of the given idiom.
Burn the midnight oil
Show answer & explanation
Correct answer: A
Explanation
The correct answer is option 1 i.e. To work late into the night.
Idiom: Burn the midnight oil
Meaning: To work or study late into the night.
Example: She had to burn the midnight oil to complete her project before the deadline.
Hence, the chosen option will be correct.