On a cold morning at a bus station, a man played six famous pieces of music for about an hour. During that time, about two thousand people went through the station, most of them were on their way to work.
3 minutes later: a middle-aged man noticed there was a musician playing. He slowed down, stopped for a few seconds and went away.
4 minutes later: the musician received his first dollar. A woman threw the money in the box and kept on walking without stopping.
6 minutes later: a young man stopped to listen to him. Then he looked at his watch and started to walk again.
10 minutes later: a 3-year-old boy stopped to look at the musician, but his mother took him away. Several other children did the same as the boy. And nearly all the parents took their children away.
45 minutes later: the musician kept on playing. Only 6 people stopped and stayed for a while. About 20 persons gave him money but left quickly.
After 1 hour, the musician finished playing. In the end, he collected $ 32. No one noticed that he had finished playing.
No one knew this, but the musician was Joshua Bell, one of the best musicians in the world. At that time, he played one of the most wonderful pieces ever written, with a very expensive violin.
If we do not have time to stop and listen to one of the best musicians in the world playing with the most beautiful violin, how many other things are we missing?
【小题1】Joshua Bell played six famous pieces of music for ________ at a bus station.

—Bruce,how many students are there in your school?
—Mmm, about            .

A young man worked very hard at his lessons. He was too busy to have a rest. At last, he became ill, so he couldn’t go to sleep. Every night, when he went to bed, he closed his eyes and tried to sleep. But he always stayed awake and couldn’t fall asleep.
After some days, he decided to see a doctor.“I just can’t go to sleep at night. What should I do? Could you please help me?”
“I have a suggestion(建议)，”said the doctor. “Try counting numbers. By the time you reach one thousand, you’ll be asleep. I’m sure of it.”
The next day the man returned to the doctor’s office. “Well,” said the doctor, how are you today? Did you try my suggestion?”
The man still looked tired. “Yes,” he said, “I tried counting one , two, three—up to one thousand. But when I reached five hundred and sixty-nine, I began to feel sleepy. I had to get up and drink some tea so that I could go on counting up to one thousand. But then I still couldn’t fall asleep.”
【小题1】The young man couldn’t go to sleep because                       。

The first Earth Hour was held in 2007 in Sydney, Australia when 2.2 million individuals(个体) and more than two thousand businesses turned their lights off for one hour to take a stand against climate change. Only a year later Earth Hour had grown into a global event with more than 50 million people across 35 countries and territories（行政区）participating(参加). Global landmarks such as the Sydney Harbour Bridge, CN Tower in Toronto, Golden Gate Bridge in San Francisco, and Rome’s Colosseum, all stood in darkness, as symbols of hope for a cause that grows more urgent(紧急) by the hour. In March 2009, millions of people took part in the third Earth Hour. Over 4000 cities in 88 countries and territories have promised their official support for the event. On Saturday 27 March, Earth Hour 2010 became the biggest Earth Hour. A record said 128 countries and territories joined the global display of climate action.
The event is organized by the World Wide Fund for Nature, also known as the WWF. The organizers say climate change is one of the greatest threats(威胁) facing wildlife and nature. They also say when it comes to save energy and money, big changes start with small steps like turning out the lights. Now people are all joining together in a global effort to show that it’s possible to work on global warming. Earth Hour has brought about some new changes to our lives. People join in activities such as candle-lit dinners and star-gazing parties as a response to the call for "going dark".

This year , Earth Hour is asking people to take the next step and go beyond one hour. So if you haven’t done so, next year, late half past eight to half past nine, let us turn off the lights for one hour for the environment! Earth Hour is a call to stand up, to take responsibility(责任) and to get involved(与……有关) in working towards a better future. Earth Hour is a message of hope and a message of action. Everyone can make a difference. 
【小题1】What’s the main idea of the passage?                              

Earth Hour(地球一小时) is a global event organized by World Wildlife Fund (WWF) and it is held on the last Saturday of March every year. It asks people to   26  their lights and other electrical appliances(电器) like computers for one hour. In this way, people can pay   27 attention to the climate(气候) change and know that it’s important to save the earth.
Earth Hour first  28  in Sydney in 2007. More cities around the world followed Sydney’s lead in 2008.   29   March 28, 2009, 88 countries and more than 4,000 cities joined Earth Hour. From 8:30 p.m. to 9:30 p.m., Beijing, Dalian, Hangzhou, Hong Kong and many   30  cities in China took the action, too.   31   shops closed and people used candles at home. The UN said that it  32   save the energy(能量).
The world seems to be a dark world   33  the lights are turned off. However, people are trying to do something to save the   34  in such beautiful “dark moment”. This year, WWF encourages people to make a small change for the environment every day. Now,  35   you join us?