Select the most appropriate idiom to fill the blank in the given situation.
I thought Sadhna would always stick by me, but when I got into trouble, she turned out to be a/an ___________.
Show answer & explanation
Correct answer: C
Explanation
The correct answer is option 3 i.e. fair-weather friend.
A "fair-weather friend" is someone who is there for you during happy, easy, or successful times but disappears or shows little support when challenges or problems arise.
This fits the context where Sadhna was expected to stick by, but when got into trouble, she did not support the author.