1. A. weak　　 B　 strong　　　 C. forceful　　　 D powerful

15. A　 Someone 　B　 Everyone　　 C. None　　　 D　 Nobody

Key:1-5 DACBC　 6-10 ADBAC　 11-15 CBCDA

　　　　　　　　　　　　　 　D.

Our food is very important. We like eating it, and it makes us __1 __and healthy. In most countries, people have three __2 __four meals every day. Having a good meal is like filling a car with __3 __. It gives us fuel for the work we __4__.

　　 The –5__important meal is breakfast. Doctors __6 __that if you don't have a good break-fast, you can't work well. In China, you __7 __ have rice or noodles for breakfast. There is a proverb: Eat breakfast like an emperor, eat lunch like a king, and eat dinner like a __8 __person.__9 __means that you should eat　 10　 in the morning, eat well at noon, but you shouldn't eat too much at night.

　　 In __11__countries, people usually have __12__ or cereal for breakfast. Rice, noodles, bread and cereal are__13 __.They contain starch(淀粉). It gives　 __14__　 energy, and it makes you feel __15__.

14. A　 filling　　 　B　 changing　　 C. closing　　　 D　 emptying

13. A　 comes　　 　B　 sounds　　　 C. rings　　　　 D　 phones

12. A 　yet　　　　 B　 too　　　 C. also　　　　 D sure

11. A　 can　　　 B　 need　　　 C. may　　　　 　D. should

10. A　 did　　　　 B　 had　　　 C. made　　　 　D went

1. 　A. Many　 　　B　 Much　　 C. So　　　　 D. Such

2 　A. yourself,　　 B　 yourselves　 C. yours　　　 D. your

3 　A. sit　　　　 B wake　　　　 C. get　　　　 D. run

4　 A. Once　　　 B　 First　　　 C. Now　　　 D. Then

　5　 A. head　　　 B　 hands　　　 C. hair　　　 D. fingers

　6 　A. tie　　　　 B do　　　　 　C. make　　 　D. get

　7　 A. bedroom　 　B living room　 　C. washroom　 D. classroom

　8 　A. where　　　 B when　　　 　C. what　　　 　D. which

　9　 A. mixed　　　 B　 put　　　　 C. changed　　 　D　 gone

15. A. be　　　　　 B. am　　　　　 C. is　　　　　 D. are

Key: 1-5 BBAAA　　 6-10 DDBCA　　 11-15 CBBDC

C

You could hardly get along from day to day without physical changes. __1__ changes are always going on. You __2 __make many physical changes.

　　 From the moment you __3__up in the morning you are changing things.　　 __4 __, you dress yourself. You are making a physical change. A physical change occurs when you comb your __5__.You make a physical change when you __6__ your shoe laces.

　　 Many physical changes are going on in your __7__ . You are making a physical change __8__, you write in your notebook. Perhaps you have __9__　 some water colors. In mixing the colors, you__10 __some physical changes. Your teacher __11 __have put a picture on the bulletin board. This, __12 __, is a physical change.

　　 The bell __13__, and everyone goes home. Everyone leaves the room. The　　 __14__ of the room is a physical change. __15__ closes the door. This, too, is a physical change.

14. A. hear　　　　 B. look　　　　　 C. find　　　 　　D. know