This year,we have met a once-a-century drought( 旱灾 )in Yunnan. It makes us water is the “life blood”of our earth. Like air and sunshine,It is very important to livingthings. Without water,there can be life on the earth. All animals and plants need water. Man also needs water. We need water to drink,to cook and to clean . It even the greater part of our bodies.
Water is almost everywhere. Even in the places of the world,there is water in the air. However,we can not drink sea water fresh water.
To make things even worse,people often to keep the water clean. They throw rubbish into rivers,lakes and seas. So not all the fresh water is for us to drink. a member of the earth,we mustn’t waste water any more. Something must be to protect water.
1.A. to know B. knowing C. know D. knows
2.A. none B. not C. much D. no
3.A. himself B. ourselves C. him D. our
4.A. made of B. makes up C. makes D. made in
5.A. drier B. wetter C. driest D. beautiful
6.A. or B. so C. and D. but
7.A. decide B. fail C. try D. take
8.A. clean enough B. enough clean C. enough good D. dirty enough
9.A. For B. To C. As D. At
10.A. done B. did C. doing D. do
Do you know the girl _______is singing in the classroom?
A. whoB. whichC. when D. that
—I don’t know _______ now.
—She is much better today.
A. how is she B. where is she C. how she is D. where she is
She has never been to Hong Kong,______?
A. isn’t sheB. has sheC. is sheD. hasn’t she
Yao Ming works hard on his English and ________
A. so Liu Xiang does B. so is Liu Xiang
C. so does Liu Xiang D. so Liu Xiang is
—This pair of shoes ____ belong to Jack. He likes this kind very much.
—It ____ be his. It’s too large for him.
A. can; can’t B. may; needn’t C. must; mustn’t D. must; can’t