通读下面的对话，根据上下文补全对话内容。
A: Good morning. 1.
B: I'd like to buy an MP4 for my English study.
A: We have many types here. Some are made in China and some are made in other countries.
B: This one looks nice. 2.
A: It's made in Japan.
B: 3.
A: 2,000 yuan. It's a new type.
B: Wow. That's too expensive! I can't afford it. Do you have a cheaper one?
A: Sure. 4. It costs only 300 yuan.
B: Well. That one looks very good and the price is OK. Is it made in China?
A: Yes. It's made in Shanghai.
B: OK, 5.
1. Can I help you? / What can I do for you?
2. Where is it made?
3. How much is it?
4. This one is cheaper. /What/How about that one?
/ What do you think of that one? /How do you like that one?
5. I'll take it.
(答案不唯一)