Select the idiom that can substitute the underlined segment in the given sentence.
Roy's customers think that the council has become irrational.
Show answer & explanation
Correct answer: D
Explanation
The correct answer is option 4 i.e. Gone bananas.
Idioms: A group of words established by usage as having a meaning not deducible from those of the individual words.
The idiom that can replace the segment 'become irrational' is gone bananas.
"Gone bananas" means To become irrational or crazy.