—Excuse me, can you tell me the way to the zoo? —Sorry, I’m new here. Please ask that policeman. He ______ know.A. can B. need C. may
—May I take your order? —_________.
—Help yourself,Li Lei. — ___________.
Who is the young woman_______yellow?
This is ___ old watch. Could you give me ___ new one?
It’s ten o’clock. I have to ______.