The other kids were making fun of me, but I didn’t...

Câu hỏi: The other kids were making fun of me, but I didn’t catch................. until I heard them laughing.

A up

B with 

C in

D for

Câu hỏi trên thuộc đề trắc nghiệm

- Unit 9. Education and Learning (có lời giải chi tiết)