If there are much more people in the world, there must have more food to feed the people. But food is already a problem in today world. One-third of the world's population is starving, because there is not enough food. Ten thousand people died of hunger every day in some parts of the world. But in others parts of the world, people become ill or die, because they eat too much food, and they are very fat. Some countries have no food, but the others have too much, and they throw them away. How can tomorrow's world feed its people? The world needs produce more food than it does now.

We'll never forget the day which my classmates and I paid a visit to a chemistry factory last week. It was a larger one with nearly 2,000 workers. It looked a garden and we could see colorful flowers, grass and trees anywhere. We also visited some workshops and saw workers worked very hard. We talked with them and learned a lot of. We understood them further. On the way home we felt tiring. We all thought that we had a very good day. We real hoped that we could get more chances of leave the school and learn social experience.      

On Children's Day last year, our city held an interested activity, in which children and their parents play the rich and the poor. In the dinner, the rich could have more delicious food, but the poor could only have breads with porridge(粥). Parents both hoped to have the dinner for the poor with the children. They hoped that their children could be taught the lesson from the dinner. Now many people on earth don't have enough food and clothes. Every day only one half the world could enjoy enough food. The activity was held make the families understand the differences from the poor and the rich and also make the parents know that too much material life won't always do good to the children.                      

May I have you attention please? I have a little things to tell you. When you have a class here in the language lab, please be here a little early. Change your shoes before enter the lab. Don't bring anything here except your text books. When you are into, please don't touch these machine without permission. Always do as the teacher tell you to. In class you should only speak the English, not Chinese. Recorders can be used make a copy of the listening materials. When class over, turn off your machines and leave the lab one by one.          

One cold day, an aged lady was sent for her doctor. When he came, she tells him that her right leg was very sore(酸痛)in the knee. The pain sometimes was bad enough to make it walking difficult. She asked him how the trouble could be because she had never before suffered some similar discomfort. After making a careful examination, the doctor said, “You are in a very bad state of health for a woman of your age. I think the trouble in your right knee is just matter of old age. We get diseases as we get old. The trouble will clean up on spring!” “Nonsense, doctor!” she said, “My left knee is perfect, and it is exactly same age as my right.”     

I passed all the other course that I took at my university, but I could never pass botany. This was why all botany students had to spend several hours a week in a lab look through a microscope at plant cells, and I could never see through a microscope. This was used to make my professor angry. “I can’t see everything, ” I said. Then he began patient enough to explain how to see through it, but I still couldn’t make it. At last we tried it with every adjustment of the microscope known to men. With my pleasure, I saw something and drew it quickly on the paper. “What’s that?” my professor asked. “That’s what I saw.” I answered. “No, you don’t!” he shouted, and he bent over and looking into the microscope. “That’s your eyes! You’ve fixed the lens so that it reflects! You’ve drawn your eyes!”

I'd like to tell you why I learn English. I often read English aloud and try learn something important by hearts, which helps me remember it easily and  form into the good habit of thinking in English．I listen to a lot and talk with others in English．In this way, I was improved both my hearing and my spoken English．I keep a diary in English every day but my spoken English is becoming better and better．I also try my best to master the necessary grammar knowledge. By this means, I can express itself in English correct. That's the way I have been learning English. I hope it will be useful to you．That's all. Thank you．

If I have the honor to be chose to work for the 29th Olympic Games, I will at first improve my English so that I can talk easily about foreign visitors. Second, I will learn more about history of the Olympics as good as the 2008 Olympic Games. Third, Since I was familiar with Beijing, I can help visitors find their ways in the city. Finally, I should be able to tell visitors about our history and culture and show them their great achievements. In a short, I will do my best to help making the Games a successful.

For the final speaker here today, I would like to share you some of the conclusions of our research．We       wanted to know that the Internet would become the most popular source of news for people．They have found that although the Internet has become increasing popular, the number of people which get news from the Internet compares to the radio or television is still small．While    the Internet is a popular tool, it is still not as easily accessible with newspapers, television and the radio is, and due to the amount of uncontrolled information on the Internet, people do not always trust the news they find it online．        

I went to see film after supper. On my way to the cinema, I met an old English woman, she had lost her way. I gave up the chance to see the film, walking towards her and took her to her hotel. While go there, I told her great change had taken place in the past few years and she told me anything about Britain and her family. Though I missed the film, however I felt very happy, for I not only helped the old lady out from trouble but also practise my spoken English, If I hadn’t worked hard at English, I would have been able to help her.