Scientists （科学家） are trying to make the deserts （沙漠） into good land again. They want to bring water to the deserts, so people can live and grow food. They are learning a lot about the deserts. But more and more of the earth is becoming deserts all the time. Scientists may not be able to change the deserts. Scientists think that people make deserts. People are doing bad things to the earth.

Some places on the earth don’t get much rain. But they still don’t become deserts. This is because some green plants are growing there. Small green plants and grass are very helpful to dry (干旱的)places. Plants don’t let the hot sun make the earth even drier. Plants don’t let the wind blow the earth away. When a little bit of rain falls, the plants hold the water. Without plants, the land can become deserts much more easily.

1.Why can the land become deserts?

A. Some places don’t get much rain.

B. Plants don’t let the hot sun make the earth even drier.

C. People don’t keep the earth well.

D. Scientists haven’t learnt enough about the deserts.

2.Scientists are???????? to make the deserts into good land again.

A. carrying water? B. growing food? C. doing nothing????????????? D. studying a lot

3.Which is NOT true?

A. The land never stops becoming deserts.

B. Scientists ask people to live in the deserts and grow food there.

C. People do bad things to the earth.

D. Scientists may not be able to change the deserts.

4.Why are green plants and grass helpful?

A. They can hold the water.?

B. They can keep the earth wet.

C. They can stop the wind from blowing the earth away.

D. All the above.

5.Which is the best title（题目）for the passage?

A. The Desert Problem?????????

B. People Make Deserts

C. Green Plants and Grass???????

D. The Deserts, the Tree and the Water

Jim is an American boy. He likes __41__football matches, __42 __he hasn't enough (足够的) money to buy tickets. He has to watch the matches __43__TV at home when he has __44__homework. He must go to school from Monday to Friday, so he missed (错过) a lot of important football matches.

A big football match would be held (举行) in the afternoon the next day. __ 45 __wanted to watch it very much. But he couldn't. He would have a physics (物理) test in __46___afternoon.

"Can we have a video, mom?" Jim asked his mother __47___he went to school. "Then from our TV set you can record (录像) the match for me."

"I'm __48___we can't afford (买得起) one," said his mother. The next morning Jim went home with a smile, __49___a new video. "But where did you get the money, Jim?" His mother asked in surprise.

"That's __50 __, mom. I sold our TV set."

1.The camp is for the children who________.

A.are good at soccer     B.are 15~17 years old

C.come form King's School   D.want to relax in camp

2.The camp will start on _________.

A.July 15     B.July 19     C.Sunday     D.Friday

3.If you want to join the camp, you should pay______for it.

A.$ 5    B.$6   C.$7     D.$ 10

4.Students in the camp can learn all the skills EXCPT_________.

A.carrying the football     B.kicking a goal

C.passing the football    D.making game rules

5.Which of the following seems to be the most attractive(????)to children?

A. The camp lasts for 5 days.

B.The camp doesn't cost much.

C.The camp is organized by King's School.

D.The coaches will be national soccer players.