题目内容：

“Thank you” is widely _______ in a modern society. It is a very good ________. You should say “Thank you” _______ others help you or say ________ kind to you. For example, when someone _______ the door for you, when someone says you have done your work well, when someone says you have ______ a nice shirt, or your city is very beautiful, you should say “Thank you”. It is used not only between friends, _____ between parents and children, _____ and sisters, husbands and wives.

“Excuse me” is _______ short polite usage. We use it the _______ as “Thank you”. When you hear someone says so behind you, you’ll get to know that somebody wants to walk past _______ touching you. It is not polite to interrupt(打断)others while they are ________. If you want to have a word with one of them, please say “Excuse me” ________, and then begin to talk. You should also do ________ when you want to cough or make any unpleasant noise before others. Let’s say “Thank you” and “Excuse me” ______ the right situation.

1.A. used    B. told    C. acted    D. taught

2.A. voice    B. sound    C. manner    D. reason

3.A. wherever    B. whenever    C. whoever    D. whatever

4.A. nothing    B. everybody    C. anybody    D. something

5.A. closes    B. opens    C. loses    D. shakes

6.A. hidden    B. sold    C. bought    D. worn

7.A. but    B. and    C. so    D. yet

8.A. cousins    B. brothers    C. parents    D. grandparents

9.A. others    B. other    C. another    D. the other

10.A. part    B. such    C. common    D. same

11.A. without    B. with    C. within    D. while

12.A. running    B. talking    C. sleeping    D. walking

13.A. then    B. second    C. first    D. next

14.A. this    B. that    C. it    D. so

15.A. on    B. to    C. in    D. at