从方框中选择最恰当的选项完成下列对话，并将答案填写在相应的横线上，方框中有两个选项是多余的。

A: Good morning. Can I help you?

B. Yes, please. (1) ＿＿＿

A: Ok. What do you think of it?

B; It's interesting and helpful. (2) ＿＿＿

A: Yes, but what's the name of the tape you want?

B: In the Heat of the Sun.

A: (3) ＿＿＿ Let me check it for you.

B: (4) ＿＿＿

A: Ah, you are lucky! Nobody has taken it. Here you are.

B: (5) ＿＿＿

A: Three days. But you should take care of it and return it on time.

B: Sure, I will. Bye.

1. ＿＿＿ 2＿＿＿.3. ＿＿＿ 4. ＿＿＿ 5. ＿＿＿

6. ＿＿＿ 7. ＿＿＿ 8. ＿＿＿ 9. ＿＿＿ 10. ＿＿＿

10. My friend left and hadn't ＿＿＿ (留下) me a note.

9.　 You're s＿＿＿ (应该) to greet your teachers before class.

8.　 Let's＿＿＿(约定) it a little earlier.

7.　 Her mother has just had her ＿＿＿(四十) birthday.

6.　 The sweater costs so ＿＿＿(贵) that she can hardly afford to buy it.

5.　 There are many e＿＿＿animals in the world. For instance, sea turtle is one of them.

4.　 Her question about my private life e＿＿＿me a lot.