Adam Braun set up the organization(组织) Pencils of Promise in2008. Its goal is to make sure all children have a chance for education. Six years later , the non-profit organization is building a new school somewhere every 90 hours.It has helped more than 22.000 children in Africa,Asia and Latin America.

 It all started when Adam Braun was a college student. He was visiting India when a boy stopped him and asked for money on the street, Mr. Braun asked the boy what he would want, if he could have anying in the world.

“I thought the answer was going to be  'a house' or 'a car' or 'a boat'.His answer was 'a pencil'.So I gave him my pencil and he was just happy and excited . I  realized he never had been to school before ,and that was the reality(现实) for 57 million children around the world. " Braun said.

 Adam Braun started working in finance(金融) after he graduated from college, But he never forgot the boy and the problem he realized.

“We live in a world in which every child can have a chance to get a good education ,because we have everything necessary already.We are able to educate every child .  So I promised to help create that world .” Braun said.

  Mr Braun raised money for his project. He paid for building the first Pencils of Promise school,in Laos, five years ago. Since then ,his organization has helped pay for more than 200 schools in the countryside of Laos,Nicaragua,Guatemala and Ghana.

Teenagers growing pains

    Today, our students are facing many different problems and they want to ask some experts for help. Nancy says she feel stressed these days because of too much homework. She hasn't enough time to sleep for a long time and often falls asleep during the classes. John says he doesn't like to study because of the bad effect of computer games. Cindy says she gets fat because she likes to eat junk food and hardly ever takes exercise. Frank has the worst problem. He always fights with others as he doesn't know how to get on well with others and few of his classmates would like to talk with him.

    ①Life in the future will be different from life today.

    But what will life be like in the future? The population(人口)is growing  A  . There will be many people in the world and most of them will live to over 100 years old. Computers will be very  B  and useful, and there will be computers in every home. Traveling will be very cheap and  C  .

    And many people will go to other countries for holidays. There will be changes in our food, too. There will not be________(many)room for cows and sheep, so meat will be very expensive. ②也许没有人会每天都吃它。They will eat many fruits and vegetables. Maybe people will be quite healthy. Work in the future will be different, too. Robots will do hard work. So many people will not have enough work to do.

    An 11-year-old blind girl is proud of walking alone every day to and from school. Why? She has to walk past so many barriers (障碍物) in her way. The girl's home is near the school, yet her mother follows her without letting her know.

    The case of the girl shows the barrier-free facilities (设施) are not enough in her city. Many other cities are short of barrier-free facilities as well. There's no well-designed path for the blind. In fact, in the early 2000s, some cities started to build barrier-free facilities for disabled people. However, almost 20 years later, only a few large cities have had facilities of high quality.

    It's common that sidewalks are taken up with barriers. Few workers are sent to move them away, so it's dangerous for the blind to walk on them. Also, some other barrier-free facilities are badly destroyed（毁坏）. Only a few workers are assigned (分配) to do the task of repairing the broken ones.

    Some ideas can make a difference-build more barrier-free facilities and employ more of them require money. In a word, more money is needed to carry on with the work. It's our duty to make life easy for disabled people, so that they can live without barriers some day.

    Do you want to be in good health? Try to do the following things! You can become stronger.

    Drink eight cups of water every day. Water helps your body in many ways.

    Don't forget to eat your breakfast. Breakfast gives you energy your body needs for the morning.

    Go for a walk every day after meals. Walking is a good exercise, and people need exercise for good health.

    Stretch for five minutes after sitting for one or two hours. Stretching (伸展) your arms and legs is good for your body.

    Have a rest about twenty minutes when you are tired. You may do something different to take a rest.

    For example, get up and walk, sit down to listen to music and so on.