Conversation 3:

Conversation 3:

A: I'd like to buy some tea for my friends.

B: What kind of tea do you prefer，black or green？

A: I'm not sure.Do you have any suggestion？

B: The best green tea is Longjing Tea.

A: How about the best black tea？

B: Maybe Pu'er Tea.

A: I'd like to buy both of them.How much are they？

B: 100 USD for Longjing，200 USD for Pu'er.

A: Oh，it is not cheap！ Any discount？

B: Sorry，sir.We have no discount.

A: OK，I'll get them if they are the best quality.