_________ it is snowing, _________ they are still working.
—_____do you improve your listening? —I improve it ______ listening to tapes.
—Excuse me, is therehospital near here? —Yes, go down this road, it’s next tosupermarket on your right.
A: Thank you for taking us around the Radio Beijing. B:________.
May I ask you __________questions?
Do you know where _________ now?