And I'll need to see your passport. A:Sure. By the way, I need some more ten or five yuan notes. Big notes are not so convenient. I like small change, sometimes. B:No problem. Here is your money and passport.
A:Oh, thanks. G:what else can I do for you? A:Nothing thinks. After all, this is my first time to exchange money. G:Never mind. If you have any RMB left with you at the end of the tour, you may go to the Bank of China or the airport exchange office to change it back into dollars. A:I see. Thank you very much.
G:You're welcome.
