八、补全对话。
根据对话内容,从方框中选择合适的句子补全对话,每句限用一次。
A. Which colour do you like?
B. We will take them.
C. How much are they?
D. Can I help you?
E. can I have a pair of trousers?
Tom: Dad, 1.
Dad: Sure!
Salesman: Good morning. 2.
Tom: Yes. I want a pair of trousers.
Salesman: 3.
Tom: I like blue.
Salesman: How about this pair?
Tom: Can I try them on?
Salesman: Sure.
Tom: Oh,they are too small for me. Would you please show me that pair of trousers?
Salesman: Sure. Here you are.
Dad: They are good. 4.
Salesman: They are sixty yuan.
Tom and Dad: 5.
Salesman: Thank you. Goodbye!
Dad and Tom: Goodbye!

1. E
2. D
3. A
4. C
5. B

我们可以结合购物场景的对话逻辑逐空匹配选项：
1. 第一空后爸爸回答"Sure!"，结合后文Tom想买裤子的情节，这里是Tom向爸爸提出请求，对应E选项“can I have a pair of trousers?”。
2. 第二空是商店售货员的标准服务开场用语，后文Tom回应自己想要一条裤子，对应D选项“Can I help you?”。
3. 第三空后Tom回答自己喜欢蓝色，说明此处是询问对方喜欢的颜色，对应A选项“Which colour do you like?”。
4. 第四空后售货员回答裤子的价格是60元，说明此处是询问价格，对应C选项“How much are they?”。
5. 第五空后售货员向他们道谢，说明父子俩决定买下这条裤子，对应B选项“We will take them.”。