四. 补全对话：
A: Good morning. _______1_________
B: Yes, please. I’m looking for a mobile phone, but I have no idea.
A: We’ve got all kinds of mobile phones here. Which do you prefer, Simens, Nokia or Motorola?
B: I really know a little about them. Which one sell best these days?
A: Mm… ________2_______
B: How much is a Motorola?
A: _________3_________ The newer, the more expensive.
B: _________4_________
A: What about this one? It took nice and works well.
B: _________5_________
A: 1,000 yuan.
B: Any discount? How about 850 yuan?
A: _________6_________. That’s the best we can do. OK?
A. A. Motorola is more popular, I think.
B. B. I want one, n ewer but not too expensive.
C. C. I have to ask for 900 yuan.
D. D. What can I do for you?
E. E. What type would you like?
F. F. My mobile phone is Motorola.
G. G. How much is it?
，我们将会及时处理。
