完形填空(每空1词，共10分)
Of all the things we eat and drink，water is the  1 important. The human body can go 2  food for a long time，but two  3 three days without water could make people  4 .
A lot of people don’t understand how  5 water the human body needs  6 well and many people don’t drink enough，especially in  7 weather. Most people drink  8 they are thirsty but in fact they need more water，especially when they take  9 .
A man’s body is 65 to 75 percent of  10 . If we don’t have enough water. We fell tired and may become ill.
(   )1.A.more          B. most            C. less                D. least
(   )2.A.with          B. on              C. without             D. by
(   )3.A.or                B. and             C. of              D. but
(   )4.A.died          B. to die          C. dies                D. die
(   )5.A.many          B. little          C. few                 D. much
(   )6.A.work          B. working         C. to work             D. works
(   )7.A.hot           B. cold                C. cool            D. warm
(   )8.A.so                B. that            C. when            D. since
(   )9.A.fun           B. exercise            C. exercises       D. work
(   )10.A.blood            B. water           C. air             D. food

Napoga Gurigo，a 12-year-old girl，lives in a village in Ghana. It is   1  for her family to get clean drinking water. The nearest place to get water is a muddy （混浊的） water hole half a kilometer away from her   2 . Animals and villagers use it alike. Each morning, Napoga leaves home at half past five to collect water for her family. Sometimes it   3  a few hours to get enough water. Napoga has no time to go to school for learning. In the neighboring areas, many boys and girls   4  Napoga. They can't keep strong and   5  just because they have not enough drinking water.
In fact, 70% of Earth's surface is water. But most of   6  is sea water. We can't use salty water in our daily life. Fresh water is what we __7__ drink, take showers and cook food. And fresh water covers only 1 percent of Earth's surface. In some areas people try to make deep wells （水井） to get water from   8 . But there still   9  enough for farming. Scientists say that 10  30 years, more people in the world will face all kinds of water problems than now. So we must do something to take care of our water resources (资源).

The students were having their chemistry class. Miss Li was telling the children what water was like. After that, she asked her students, “What’s water?” No one spoke for a few minutes. Miss Li asked again, “Why don’t you answer my question? Didn’t I tell you what water is like?”
Just then a boy put up his hand and said, “Miss Li, you told us that water has no color and no smell. But where can we find such kind of water？The water in the river behind my house is always black and it has a bad smell.” Most of the children agreed with him.
“I’m sorry, children,” said the teacher. “Our water is getting dirtier and dirtier. That’s a problem.”

1. 1.

   Miss Li was a _______ teacher.

   1. A.
      English
   2. B.
      Chinese
   3. C.
      chemistry
   4. D.
      math
2. 2.

   Miss Li was telling the children what ______ was like.

   1. A.
      water
   2. B.
      air
   3. C.
      earth
   4. D.
      weather
3. 3.

   A boy said, “The water in the river behind my house is always _______.”

   1. A.
      white
   2. B.
      black
   3. C.
      clean
   4. D.
      clear
4. 4.

   Most of the children _______ the boy.

   1. A.
      agreed with
   2. B.
      wrote to
   3. C.
      heard from
   4. D.
      sent for
5. 5.

   The water in the river has color and smell because it is getting _______.

   1. A.
      more and more
   2. B.
      less and less
   3. C.
      cleaner and cleaner
   4. D.
      dirtier and dirtier

补全对话

从方框中选择适当的句子完成下面的对话，并将其序号填在横线上

A: Hey, you look mad. What’s wrong?

B：I．．．I just can’t stand that terrible driver. He is so．．．

A：       1      Oh, would you like something to drink, coffee or cola?

B：Neither. A cup of water is OK.

A：Here you are. (one minute later)       2      

B：Yeah, much better.

A：So what exactly happened to you?

B：Just now I was riding my bike along the road. A car passed me quickly and suddenly stopped one meter away from me. At the same time there was another car coming in the other direction(方向), I had to brake(刹车)hard and then I hit the person on another bike.

A：       3       

B：Luckily no. But we both fell off our bike.

A：        4        

B：No, no. I got angry just because the driver drove off without saying anything.

A：       5