2. A. small C. computer 3. A. people C. women 4. A. take C. cost 5. A. easy C. important 6. A. mistakes C. progress 7. A. miss C. play 8. A. different C. mind 9. A. bad C. difficult 10. A. other
B. big D. sports B. boys D. girls B. win D. spend B. hard
D. wonderful B. money D. rich B. lose D. make B. secret D. duty B. angry D. lucky B. ours
6. A. took C. carried 7. A. and C. to 8. A. down at C. out of 9. A. sun C. stars 10. A. walking C. working
B. brought D. put B. of D. for B. up at D. up B. moon D. earth B. running D. stopping
We can use many kinds of energy. Most energy（能量）in the 1 today comes from coal and oil. But this will not be so in the year 2000. We will get much of our energy 3 water, the sun and the 4 . We will produce atomic（原子）energy, and leave coal and 5 as raw（原始）material for cloth, plastics and other things. Some of the world are very dry. Very people live there, 8 there is a lot of sunshine
C. his D. her
It was winter, and Mrs Herman wanted to do a lot of 1 , so she waited until it was
Saturday. When her husband was , he and wind. With atomic energy and went to shops with her to pay energy form the sun and wind, we will be able everything and to carry the parcels（包裹）. to bring fresh water from far away or change They went to a lot of shops, and Mr Herman sea water fresh water. bought a lot of . She often stopped and said, “Look, Joe! Isn’t that beautiful!”
He then answered, “All right, dear How 5 is it?” and 6 his money to pay for it.It was dark when they came out of the last shop, and Mr Herman was tired thinking about other things, like a nice drink by the side of a warm fire at home. Suddenly his wife looked 8 the sky and said,
1. A. moon C. world
2. A. burning C. boiling 3. A. in C. on
4. A. moon C. wind
5. A. water
B. sun D. space B. buying D. taking B. from D. to B. cloud D. snow B. paper D. oil B. places D. ground B. little D. a little B. but D. so B. expensive D. good
B. into D. for
“Look at that beautiful , Joe!” Without C. glass , Mr Herman answered, “All right, dear. 6. A. schools How much is it?” 1. A. doing C. buying 2. A. free C. worrying 3. A. about
C. with 4. A. nothing C. things 5. A. soon C. much
B. selling D. shopping B. busy D. afraid B. for D. of B. anything D. something B. long D. many
C. hills 7. A. few C. a few 8. A. and C. then 9. A. cheap C. a little 10. A. to C. from
Peter was going out shopping. He waited for a short time he got on a crowded
3