A:Can I _you?
B:Yes,thanks.I'd like some tea .
A:_ _do you want?
B:Half a kilo,please.
A:ok,here you are.Is that_?
B:No.I also want some milk .
A:_ _would you like?
B:Five kilos,please.
A:Here you are.
B:Thanks,_ _ are the things?
A:Let me_.100 yuan.
B:Here's the _.
A:Thank you.
(可以的话帮我翻译一下,谢谢)