Question

Which of the following sentences contains an idiom?

Peter is acting so strangely lately that I'm beginning to think he has lost his marbles.
Carlos was sad when his grandfather passed away because they were very close.
Dude, I really wish you would stop making that noise!
None of the choices are correct.

Answer 1

The sentence 'Peter is acting so strangely lately that I'm beginning to think he has lost his marbles' contains an idiom.

Step-by-step explanation:

The sentence that contains an idiom is: Peter is acting so strangely lately that I'm beginning to think he has lost his marbles. The idiom in this sentence is 'lost his marbles,' which means to go crazy or lose one's mind. Idioms are common expressions that have a different meaning than what the words actually say. They add flavor to the language and can be found in everyday conversations.

Learn more about Idioms in English