情景对话12：换零钱

            It is sometimes difficult toget change without buying something, so
            it's a good idea to carry change with you at all times. If you need
            change, you can buy something inexpensive like candy or a newspaper
            and ask for the coins you need.

            1.A: Excuse me, but could you give me some change?
            B: Let me see. Are dimes and quarters OK?
            A: I want to make a long distance phone call.
            B: Then you'll need small change.

            2.A: Sorry to bother you, but do you have change for a one?
            B: I'll have to look. What do you want it for?
            A: I need it for the parking meter.
            B: I can give you quarters, if that'll help.

            3.A: Pardon me, but I was wondering if you could break a one.
            B: Let me look. What do you need?
            A: I need the change for the stamp machine.
            B: I think dimes and quarters will do.

            4.A: Excuse me, could you give me change for a dollar?
            B: I'll see what I have. What do you need it for?
            A: I want to get cigarettes.
            B: You can use quarters, dimes and nickels