A、  B、  C、  C

Would you like to have something to eat before the conference?
(A) It’s in Japan.
(B) Yes, it was good.
(C) Yes, what about Chinese food?

What’s the extension number of the head office?
(A) It’s on 5th and Main street.
(B) I think it has 12 floors.
(C) You should check their website.