Which of the following idiom given in the alternatives has the meaning?
An unnoticed observer of a particular situation.
Show answer & explanation
Correct answer: A
Explanation
Fly on the wall: This refers to someone who can see and hear everything that happens in a particular situation without being noticed. It is often used in the context of wishing one could eavesdrop on a private conversation (e.g., "I'd love to be a fly on the wall when they have that meeting.").
The correct idiom that means "an unnoticed observer of a particular situation" is “Fly on the wall”.
Fly off the handle: This means to lose one's temper suddenly and unexpectedly.
The fur flies: This refers to a situation where there is a lot of shouting, arguing, or intense fighting.