021 Thank you.谢谢
A: You are beautiful!
B: Thank you.
022 Youre welcome.不客气
A: Thank you for the flowers.
B: Youre welcome.
023 Goodbye.再见
A: Take care1!
B: You too! Goodbye!
024 How are you?你怎么样？
A: How are you?
B: Not very good. I got2 a cold.
025 I have had3 enough!我真是受够了！
A: I have had enough!
B: Why? What did4 he do?
026 Lets call it a day.今天到此为止吧！
A: Lets call it a day. I am so tired.
B: All right!
027 Not again!不会吧！
A: Everyones late.
B: Not again!
028 Knock5 it off6!住手！不要吵！
A: Knock it off! I am trying to study.
B: Sorry, I didnt know that you are studying.
029 Good night.晚安
A: Good night, everybody7.
B: Good night, Jill! Have a sweet dream8.
030 Sure!可以呀！
A: Could9 I use your computer?
B: Sure!
031 Of course10.当然！
A: Could I borrow11 your car?
B: Of course.
032 Yes.是的
A: Is this your cell12 phone?
B: Yes, it is mine.
033 Why?为何？
A: Sarah is not coming.
B: Why?
034 Be careful on the road.路上小心
A: Be careful on the road. Its getting dark13.
B: Ok!
035 You decide14.你决定吧！
A: Do you want the black tie or the red one?
B: You decide.
