It’s a good habit to say “Thank you” when others help you or say something kind to you.

　　You should say “Thank you” when someone you the salt on the table, when someone says you do your work well, or you buy a nice thing, or your city is very _. “Thank you” is used not only between friends, but also between parents and children, brothers and _, husbands and wives.

　　“Excuse me” is another short sentence that is often used. It’s not _ to break others when they are talking. If you want to _ to one of them, say “Excuse me” first, and then begin to talk. You should also do so when you want to cough or make any other noise before others. Let’s all learn to say “Thank you” and “Excuse me”.

　　( )1. A. takes B. passes C. sells D. makes

　　( )2. A. beautiful B. bad C. small D. hot

　　( )3. A. classmates B. teachers C. sisters D. cousins

　　( )4. A. proud B. positive C. pretty D. polite

　　( )5. A. tell B. say C. call D. speak

　　Have you ever seen a rainbow(彩虹) in the sky? Do you know what it is?

　　A story says that when you see a rainbow you should 6 at once to the place where it touches the ground, and 7 you would find a bag of gold. Of course, it is not 8 . You could not find the bag of gold, nor could you ever find its end. No matter how 9 you run, it always seems far away.

　　A rainbow is not a thing which we can feel with our 10 as we can feel a flower. It is only the effect of light shining on raindrops(雨滴). The raindrops catch the sunlight and break it up into all the wonderful colors which we see.

　　It is 11 a rainbow perhaps because it is made up of raindrops and looks like a bow (弓).

　　That is 12 we can never see a rainbow in a clear 13 . We see rainbows 14 when there is rain in the air and the sun is shining brightly through the clouds. Every rainbow has many colors in the same order. The first of the top color is always red, next 15 orange, then green, and last of all blue. A rainbow is indeed one of the wonders of nature.

　　( )6. A. run B. walk C. jump D. stand

　　( )7. A. where B. there C. here D. near

　　( )8. A. good B. wrong C. beautiful D. true

　　( )9. A. long B. short C. far D. difficult

　　( )10. A. hands B. legs C. heads D. eyes

　　( )11. A. called B. spoken C. meant D. asked

　　( )12. A. because B. why C. so D. that

　　( )13. A. space B. sky C. fields D. water

　　( )14. A. hardly B. really C. only D. usually

　　( )15. A. goes B. sees C. covers D. comes

　　参考答案

　　1-5 BACDD

　　2-10 : ABDCA

　 热点推荐：

　　公共英语等级考试PETS1-PETS5模拟试题汇总（680套）

　　备考有问题？加入公共英语考试群979227409 有专业的老师提供备考指导，助你通关拿证，还可以和考友一起交流！

　　取证热点：：2020年公共英语不用盲目备考，网校教研团队精心打造高通关套餐班，密训锁分，保障快捷通关!2020年公共英语锁分套餐班强势推出，精锐老师分题型专项辅导，听说读写稳步质变>>课程试听！