— Excuse me, are you waiting for the bus? — Yes, I am. But the bus is so late. __,how can
—Excuse me, sir. Would you do me a favor?
—Of course, what is it?
—I ______ if you could tell me how to fill out this form.
A) has wondered B) was wondering C) would wonder D) did wonder
A.Excuse me.
B.I'm sorry.
C.Yes?
D.OK.
Passenger A: Excuse me, would you mind changing seats with me?
Passenger B:_________
Passenger A: Thank you. That's very kind of you.
A. That's easy
B. Yes, I will
C. Not at all
D. I'd like to
-Excuse me, where is Dr Smith's office?
-________.
A: You can't ask me. I don't know, either.
B; Please don't say so.
C; Sorry, I don't know. But you can ask the man over there.
A.Yes, indeed
B.Certainly, but will it take long
C.I’m afraid we don’t
D.No, I can’t help you
Train conductor: Excuse me, mama. Ticket, please.
Passenger: Sorry. I left it in the smoking section and I'll go fetch it.
Train conductor: It's OK, lady._________ .
A. Take your time
B. Take your seat
C. You can go now
D. As you please