牛津版（深圳·广州）初中英语七年级下册Module 3 Natural elements Unit 5 Water Period 3同步测试

—God! We must do something to stop that happening.

—Yes. It is made up of twenty-two excellent football lovers and has won many games.

—No problem!

water is there on the floor?

She English books.

Mr Li money.

Remember your homework to school.

you buy?

Although the world is hungry, it is even thirstier. While nearly 3/4 of the earth is covered with water, we are short of drinking water.

How can we avoid (避免) a serious water shortage? Then, we should protect our water. resources and not pollute them. Lastly, we should discover ways to reuse water. But people's need for water is increasing day by day. We still don't have enough water. What else can we do?

There is plenty of water in the sea. But we need to take the salt away from the sea water. If scientists can find cheaper ways to do it, we can solve the problem of the shortage of water.

A. Firstly, we should save water and not waste it.

B. This is very expensive.

C. Scientists have got some achievements in this field.

D. The sea seems to have the best answer.

E. This is because about 97% of the water on the earth is sea water.

Water is the "life blood" of our earth. Like air and sunshine, it is very important 1 living things without water, there can be 2 life on the earth. All animals and plants need water. Man also needs water. We need water to drink, to cook and to clean 3. It even 4the greater part of our bodies. Water is almost everywhere. Even in the 5places of the world, there is water in the air. However, we can drink not sea water but fresh water. To make things even 6, people often 7to keep the water clean. They throw rubbish into rivers, lakes or seas. So not all the fresh water is8for us to drink.

We're short 9 water. Something must be 10 to stop this.