自己手头只有整钱，想和同事换个零钱，该怎么说？看看下面的对话你就知道了。

Jackie: Could you break a 20 for me?
杰姬：能帮我换开20块钱吗？

Cathy: Sure. How do you want it?
凯茜：可以呀，你要怎么换？

Jackie: Could I have two 5's and the rest in ones?
杰姬：两个五块的，剩下都是一块的，可以吗？

Cathy: Well, I have some 5's, but I don't have enough 1's. Are quarters fine with you?
凯茜：我有几个五块的，但是一块的没那么多。25美分的你要吗？

Jackie: Oh, that's even better! In that case, I won't have to worry about the small change for the laundry.
杰姬：那更好了！这样我去洗衣店就有零钱了。

Cathy: Here you go!
凯茜：给你。

Jackie: Thanks a million!
杰姬：多谢啦！