The expression “Excuse me” is m 1 often used in the United Stated than in China. A　 2　 　American says “Excuse me” when he wants to pass in f　 3　 　of someone, to leave a party or a dinner or when he finds himself late f　 4　 　an appointment(约会) “Thank you” means that you appreciate(感谢) w　 5　 　someone had done for you. An American says all day long. For example, he will t　 6　 　the sales woman(女服务员) after she has served(服务) him. He will say “Thank you” to the cashier(收银员) when he pays f　 7　 　his food . He will say “Thank you” to a waiter when he brings him a cup of coffee. And an American teacher will say “Thank you” to a student if he has just answered the question. At h　 8　 , the husband will thank his wife if she brings him a cup of tea. On the other hand, the wife thanks her husband for helping her w　 9　 　her housework. So the American people’s idea of b　 10　 　polite is quite different from ours.

(1)What’s the date today?

(2)What’s Li Lin’s father doing?

(3)Li Lin’s mother isn’t cooking, is she ?

(4)What’s Li Lin listening to ?

(5)What’s Li Lin going to do this afternoon?

A: (1)?

B: Yes, please. Have you any shirts?

A: Yes, we have. (2) ?

B: I want a blue one.

A: (3).

B: (4)?

A: Forty-five yuan.

B: It’s expensive. (5)? What about forty?

A: Sorry, I’m afraid not.

30. Be careful, ___you won’t pass the exam.

A. and 　　　　　　　　　　　 B. but 　　　　　　　　　　　 C. or 　　　　　　　　　　 D. so

29. I have ___ much work to do that I can’t be out with you.

A. so 　　　　　　　　　　　　 B. such 　　　　　　　　　　 C. very 　　　　　　　　 D. too

28. Granny ___ a bad cold for a week and still can’t get rid of it.

A. caught 　　　　　　　　　 B. has caught 　　　　　　 C. has had 　　　　　　 D. has

27. They are both very tired, but ___ of them would stop to take a rest.

A. neither 　　　　　　　　　 B. either 　　　　　　　　　 C. both 　　　　　　　　 D. none

26. You may take ___ this one ___ that one , but you can’t take both.

A. either , or 　　　　　　　 B. both , and 　　　　　　 C. neither , nor 　　　 D. not only , but also