在别人家做客，主人给你拿饮料喝，你接过饮料的同时应该说：
| A．Oh, it's good. |
| B．Thank you. |
| C．Excuse me. |
| D．You're welcome. |
如果有人邀请你到他家做客时，你应回答：______________
| A．Yes. |
| B．No. |
| C．That's all right. |
| D．Thank you. |
别人为你提出了一个建议，你认为是个好主意时应说：
| A．Oh, it's good. |
| B．Thank you. |
| C．Yes, it is. |
| D．All right. |
为别人指路时，应说：
| A．This way, please. |
| B．Here, please. |
| C．Go to this way, please. |
| D．Go here, please. |
请阅读下面的对话，根据对话内容选择恰当的句子完成对话。（共5分，每小题1分）
Doctor : Good morning
Lily:例: （ B ）
Doctor: What's wrong?
Lily: （1）（）
Doctor : Do you often eat sweet food?
Lily: Yes, I do. （2）（）
Doctor: （3）（ .）
Lily: I brush my teeth in the morning .But I don’t brush in the evening.
（4）（）
Doctor: You should brush your teeth twice a day,
You shouldn't eat too much sweet food.
lt's bad for your teeth.
Lily: Thank you.
Doctor: （5）（）You will be better soon.
Lily: OK. I'll take some medicine.