Do you need to leave now or can you stay until Anna comes?
你是需要现在就离开还是等安娜来了再离开呢?
A. No, you don't have to.
A 不,你不必这样。
B. I can show you the way.
B 我能为你指路。
C. I'd better go soon.
C 我最好尽快走。