Smiling is the most attractive human behavior. The power of smiling can work out many wonders. I love to take a walk around the small neighborhood where I live. Whoever I meet on the way, they always give me a friendly greeting with a nice smile as soon as our eyes contact  1 . I smile back. This kind of smiling exchange represents the most   2  part of my jogging experience in the States.
My daughter's smile is just like sunlight, which warms me inside the same way   3   the sun warms my body. It can clear away any clouds and unpleasant feelings. The smile of my wife, however, makes me enjoy the   4  of an elegant woman, it can sometimes relax me quite a lot.
Julia Robert's    5  is nothing but roaring like an earthquake. Americans may have   6   opinions in many things, but they all agree that Julia is America's sweetheart. Her laugh plays a very good part in her acting. Once I tried some candy in a store, the owner asked me how sweet the candy is, I said sweeter than Julia Robert.   7  both of us broke into a kind of Julia's laugh. Yes, laugh is something we can not do without. Otherwise, our life would be too   8  .
Smiling does not belong to human alone. Once I stayed at an American home and he had a little dog named Mini. When I held her gently and asked her to give me a little smile,   9   just opened her mouth wide and half closed her eyes, looking like smiling.
Los Angles is not only the place where it has the most sunshine in a year,   10   where most people smile! That’s why so many people love to travel there all year round.

The Beijing Underground’s Line Ten will soon have 40 “reverse vending machines（有偿自动回收机）”,which will pay people for their empty plastic bottles.

“We have placed two such machines at Beijing Capital International Airport and four at the city’s underground stations. They have been well received so far,” said Feng Juan, an engineer from the company which makes the machines. “People are encouraged and paid for turning waste into treasure. More than 30,000 empty bottles have been collected since December,” she said.

If something else, such as waste paper, is thrown into the machine, the machine will spit(吐) it out.

“Supported by the government, the reverse vending machines will be introduced to colleges and universities soon,” Feng said.

The company is also considering covering more recycling materials, including used books and teaching materials.

“Long-term plans call for about 2,000 reverse vending machines to be place throughout the city in the next few years, including 80 at colleges and universities, shopping malls, communities and office buildings,” Feng said.

Chang Tao, director of the company, said that if the new project works well in the city, the company will consider offering the waste-to-treasure service to other developed cities in the eastern part of China.

1.At present reverse vending machines are used at __________.

A. the airport and underground stations

B. colleges and universities

C. communities and office buildings

D. shopping malls and companies

2.Which sign probably represents the meaning of the underlined word “recycling”?

3.Which of the following is an opinion rather than a fact?

A.More than 30,000 empty bottles have been collected.

B.Feng Juan and Chang Tao work in the same company.

C.The machines might help people develop a recycling habit.

D.People are paid for putting empty plastic bottles into the machines.

4.Which of the following might be the best title for the passage?

A. Machines help turn waste into treasure

B. A new machine has become popular

C. A creative project works well in China

D. People are encouraged to collect bottles

1.President Hu Jintao flew to Yushu, Qinghai _________, 2010.

A. on May 1             B. on June 11     C. on April 18   D. on July 12

2. President Hu Jintao comforted(安慰) _________ at a field hospital.

A. a middle school student          B. a soldier   

C. a farmer of Yushu                D. a doctor

3. The 2010 World Expo in Shanghai will end on _________.

   A. September 30         B. October 31     C. November 30   D. December 31

4.The theme of Expo 2010 is “_________”

A. Better City, Bright future.          B. Better City, Good Environment.

C. Better City, Better Life.            D. Better City, Best Investment(投资).

5. There will be _________ teams taking part in the 19^th FIFA World Cup.

    A. 10               B. 12               C. 13               D. 32

One day, a boy found the cocoon(茧) of a butterfly and brought it home. A few days later, the boy saw a small ___16___in the cocoon. He sat and watched for several hours as a butterfly struggled to make ___17___body through that little hole. Suddenly it stopped.
So the boy ___18___to help the butterfly, thinking the butterfly might be ___19___. He took a pair of scissors(剪刀) and cut the hole ___20___. The butterfly came out of the cocoon, but it ___21___a little different. It had a weak body and small, thin ___22___. The butterfly didn’t start to fly. In fact, the butterfly spent the rest of its life crawling(爬行) around with a weak body and thin wings. It was never able to fly.
The boy acted with___23___but he didn’t understand why it could be like this. When a butterfly crawl out of the cocoon, it must struggle. The hard work of ___24___out of the cocoon makes the fluid(液体) from the butterfly’s body into its wings. It helps the butterfly be ___25___to fly. If the butterfly never has to squeeze(挤压) itself out of the cocoon, its wings will never get the fluid and it can never fly.
___26___struggles are what we need in our lives. If we lived our lives without any problems, we would never learn or grow. We would not be ___27___ we could have been and we would never fly.
In our lives, pain and suffering is the key to all windows, and sometimes even ___28___ growth, without it, there’s no way of life. We can’t avoid ___29___ or problems. So, next time you are ___30___ a problem or difficulty, remember the butterfly. Struggle a little–then fly!