“Shall we stop for lunch _____ shall we drive on？” “Let’s stop for lunch, but the driver can’t drink _____ drive.”

What a beautiful dress ! _____ is it — 200 yuan .

Do you know what time you’ll be back this evening, Eric? —-I’m not sureIt depends on_______ the interview lasts

It was because of his illness _____ the meeting had tobe put off.

“Life is like walking in the snow”, Granny used to say, “because every step ________.”[ ]