The world is not hungry，but it’s thirsty.   1  while we say we are short of water.Why？Because about 97% of water on the earth is sea water which we can‘t drink or use for watering plants directly.Man can only drink and use the 3% of water that comes from rivers and lakes.   2  ，because some of it has been polluted.

　　Now more water is needed.The problem is how we can avoid a serious water shortage in the future.  3 Scientists are making study in this field.Today，In most large cities water is used only once and then runs to the sea or rivers.but it can be used again.Even if every large city reused its water，the water will still not be enough. 4 .

　　The sea seems to give us the best answer.There is a lot of water in the sea.All that needs to be get the salt out of the sea water.This will be expensive，but it has already been used in many parts of the world.   6 So you see，if we can find out a way，we’ll be in no danger of drying up.

从方框中所给的选项中选出能填入空白处的最佳选项，补全短文。其中有一项为多余选项。

E. First, we should find out ways to reuse it.

F. And we can’t even use all of that.

The world is not hungry，but it’s thirsty.   1  while we say we are short of water.Why？Because about 97% of water on the earth is sea water which we can‘t drink or use for watering plants directly.Man can only drink and use the 3% of water that comes from rivers and lakes.   2  ，because some of it has been polluted.
　　Now more water is needed.The problem is how we can avoid a serious water shortage in the future.  3 Scientists are making study in this field.Today，In most large cities water is used only once and then runs to the sea or rivers.but it can be used again.Even if every large city reused its water，the water will still not be enough. 4 .
　　The sea seems to give us the best answer.There is a lot of water in the sea.All that needs to be get the salt out of the sea water.This will be expensive，but it has already been used in many parts of the world.   6 So you see，if we can find out a way，we’ll be in no danger of drying up.
从方框中所给的选项中选出能填入空白处的最佳选项，补全短文。其中有一项为多余选项。

阅读理解

　One summer morning a tiger is walking near(附近) a lake. He wants to eat something. He is very hungry. In the lake, a duck is swimming(游泳).“That is my breakfast,” thinks the tiger.

“Good morning, Mr. Duck!” says the tiger.

“Go away, you bad tiger!” says the duck.

“I want to tell you something about your friend, Miss Chicken. If you don't come, I'll go. Good bye. Mr. Duck.”?

“Wait a minute,” says the duck. “Tell me!”

The tiger looks around(周围),“I don't want other animals to know it. Come up to me,” says the tiger. Then Mr. Duck swims to the tiger. As soon as(一……就……) he gets to the bank(湖岸),the tiger gets it and eats it up.

He laughs best that laughs last.笑到最后的人才笑得最好。

1.The tiger wants to find ______.

2.The tiger pretends(假装) he is_______ to the duck.

3.The duck _______ from the tiger.

4.At last(最后),the tiger_______ .

5.What's the best title(题目) of the story?

　　Mike is a factory worker. He is often very tired after a day's work. His wife, Jenny, has no job, so she stays at home to cook the meals. Every day he can have his dinner when he gets home from his factory.

　　One day, Mike came home very late because he was very busy in the factory. He was very hungry when he got home.

　　He was not happy when he found his dinner was not ready. He was very angry with his wife. He shouted at her, “I'm going out to eat in a restaurant.” “Wait for five minutes，” said his wife. “Why? Do you think that dinner will be ready in five minutes?” asked Mike.

　　“Of course not,” she answered. “But I can be ready to go with you in five minutes.” 

1.Mike works in________.

A. a factory　　 B. an office C. a school　　　D. a hospital

2.Jenny stays at home because ________.

A. she likes cooking B. she loves her husband very much

C. she doesn't have a job D. she doesn't want to work

3. One day, Mike came home very late because________.

A. he wanted to have dinner in a restaurant

B. he had a lot of work to do

D. his wife didn't cook dinner

4.Mike was________when he found his dinner was not ready.

A. happy　　　 B. glad　　　 C. hungry　　　 D. not happy

5.Which sentence is correct?

A. Jenny could have dinner ready in five minutes.

B. Jenny wanted to go to the restaurant with her husband.

C. Jenny didn't like the dinner at home.

D. Jenny didn't love her husband.

-- Is this your _______？       --- Yes，it is. Her name is Jenny.

A.brother　　       B.father　　         C.sister　　          D.grandpa