【答案解析】[解析]
Where can I buy some tea?
[解析] 原文：Where can I buy some tea? 对地点进行提问，要用表示地点的词来回答。选项[A]On the ground floor. 符合题意。
单选题
A. M.
B. 200 yuan.
C. 7:20.
【正确答案】
A
【答案解析】[解析]
What size do you wear?
[解析] 原文：What size do you wear? 选项中[B]200 yuan．表示的是价格；[C]7:20．回答的是时间；只有[A]M．是对衣服等的尺码进行回答，符合题意。
单选题
A. Welcome to our restaurant.
B. This way please.
C. Are you ready to order?
【正确答案】
B
【答案解析】[解析]
Waiter, we'd like a table for four, please.
[解析] 原文：Waiter, we'd like a table for four, please. 选项A一般是客人刚到饭店门口服务员说的；C是客人已就座，开始点菜时服务员说的。从原文可知，这里客人还没有找到合适的位子，所以[B]This way please. (这边请。)符合题意。
单选题
A. We often eat in that Chinese restaurant.
B. I like Chinese food better.
C. Young children like American food better.
【正确答案】
B
【答案解析】[解析]
Do you like Chinese food or American food?
[解析] 原文：Do you like Chinese food or American food? 你喜欢中国菜还是美国菜? 选项中只有[B]I like Chinese food better. 符合题意，表示在两者中进行选择。
单选题
A. No, not yet.
B. $200 please.
C. Why are you going there?
【正确答案】
A
【答案解析】[解析]
Have you got everything ready for the trip?
[解析] 原文：Have you got everything ready for the trip? 对完成时的一般疑问句进行回答，表肯定可以用Yes, I have. 来回答；表否定可以用No, not yet. 来回答。