根据对话内容，从方框内的选项中选出能填入空白处的最佳选项，其中有两个为多余选项。

（Mary Hand—M；Chen Hui—C）

M: Help yourself to some chocolates. Chen Li brought them from Shanghai.

C: 　    1.    　  I can’t eat anything sweet. It’s my teeth.

M: I’m sorry to hear that.　    2.    　

C: I did. He told me that I have to have one tooth out and two filled. But I can’t find time for it.

M: 　    3.    　

C: But I’m busy now. I think I’ll go next week.

M: I’m afraid you’d better go right now. The sooner you do something about it, the better.

C: 　   4.   　 Can you please tell our head that I’ll be back by lunchtime?

M: 　  5.   　

C: Thank you very much. See you this afternoon.

M: See you.

A. If I were you, I’d take care of them right away.

B. You’d better not worry about yourself.

C. I agree with you.

D. Thanks.

E. With pleasure.

F. Here you are.

G. Did you see a dentist?

阅读下面对话，从方框中选择五个最适当的句子完成对话 (其中有2个选项是多余的)。

Mom: Good morning, Tom.

Tom: 1.______

Mom: I’m making breakfast. 2.______

Tom: Thanks, Mom. I have already eaten. I got up early this morning.

Mom: Maybe we can do something together with your father today.

Tom: 3.______But I’m busy from morning till night today.

Mom: Where are you going?

Tom: 4. ______

Mom: Why? What’s happening in the park?

Tom: A lot of students will help clean up the park today. I’m working with them.

Mom: 5.______Do a great job.

Tom: We will.

Would you like to go for a walk with us? ___, but I'm busy.

---Hello, May I speak to John?
---      , please call back later.