Select the most appropriate meaning of the underlined idiom in the given sentence.
Keep an eye on your sister as she might run away.
Show answer & explanation
Correct answer: D
Explanation
The correct answer is option 4 i.e., To watch over attentively.
- The meaning of the given idiom, Keep an eye on is keep under careful observation.
Thus, the most appropriate choice among the given options is 'To watch over attentively.