Select the most appropriate idiom that can substitute the highlighted segment in the given sentence.
The comedian's jokes were so funny that the audience was laughing uncontrollably.

Correct option is A

The correct answer is "(a) in stitches."
· "In stitches" means laughing uncontrollably.
· Incorrect Choices:
· "on the ball" – Incorrect, means "alert and knowledgeable."
· "as easy as pie" – Incorrect, means "very simple or easy."
· "in bits and pieces" – Incorrect, means "in small fragments."
Thus, option (a) "in stitches" is correct.