. Lan and Ba are discussing a question of their te...

Câu hỏi: . Lan and Ba are discussing a question of their teacher.- Lan: “I think it is a good idea to have three or four generations living under one roof.”

A. I can't agree with you any more. There will be lots of understanding.

B. No, I don't think so. They can help each other a lot.

C. That's a good idea. Many old-aged parents like to live in a nursing home.

D. You can say that again.