— Why not come and join us in the game?— . But I must finish my homework first.A. I hope n

问题补充：

— Why not come and join us in the game?

— . But I must finish my homework first.

A. I hope not

B. I’m very tired

C. I think so

D. I’d love to

答案：

A. I hope not

B. I’m very tired

C. I think so

(答案→)D. I’d love to

解析：固定答语。