Select the most appropriate meaning of the highlighted idiom.
Our neighbour told my brother to keep an eye on their pet dog in their absence.

Correct option is B

Option (b) is the correct meaning of the given idiom.
· "Keep an eye on" means to watch over or take care of something or someone attentively. (Hindi: किसी चीज़ या व्यक्ति पर नजर रखना)
· Example: Can you keep an eye on my bag while I go to the restroom?
· Other related idioms and their meanings:
· "Keep a close watch" – To observe carefully.
· "Watch like a hawk" – To observe very carefully and strictly.