Students in high schools can be cruel and we certainly refer to a young man named Matt who was in my class. We laughed at him about his1. He was at least fifty pounds overweight.

    One day he sat near me in a2. Someone pushed him and he3on me and hurt my foot quite badly. With the whole class 4, I had to choose either5 it off or have a fight with him. I chose to fight in order to keep my 6.

I shouted, “ Come on, Matt, let's fight.” He said he didn't want to. But peer pressure(同伴的压力)7 him into the fight whether he liked it or not. He came toward me with his fists(拳头) in the air. With one8I bloodied(弄出血) his nose and the classroom became9. No one dared to say a word. Just then the teacher walked into the classroom, He saw that we were 10 and sent us out to the playground.

    He followed us with a11on his face and said, “I want you two boys to go out there and run that mile holding each other's hands.” The room broke into laughter. The two of us were12, but Matt and I went out to the track and ran our mile 13.

During the course of our run, I looked at him, with blood still flowing from his nose and his14slowing him down. It hurt me that here was a person, not all that different from myself. I no longer saw Matt as fat. It was amazing what I learned I was forced to go hand-in-hand with someone for only one mile.

    For the rest of my life I have never15 a hand against another person. I know it is wrong to do so.

    Have you ever planted a few trees on Tree Planting Day? Each year, millions of people, both 1 , plant a lot of trees. But this may not be the best way to make your home a 2 place.

    Last week we visited a park in Hebei. We were 3 to find most of the trees had been burned. The workers told us that the trees 4 soon after they were planted because they weren't watered well enough. 5 workers burned them and cleaned the place for 6 trees to be planted this year. 7 a card found in one of the dead trees, a student wrote,“ I hope this tree will grow up with me to 8 the backbone (栋梁) of our country.” The workers said that the survival(存活) of the trees was really more important than 9 trees were planted.

    Some people in Beijing now have a new idea that they can donate (捐赠) some money and let professionals (专业人士) plant and 10 the trees.

    A teenage girl couldn't stand her parents' family rules, so she left home.

    She wanted to be1 but she had poor education and several years later she had to ask for food on the street for a living. Now her father has died. Her mother is an old woman. But she is still 2 her daughter. She has been to every corner of the city. Everywhere she goes, she3 a big photo of herself on the wall. At the lower part of the photo she writes, “I still love you…,4 home!”

    One day, the daughter saw one of the photos. The face was familiar. “Is that my mother?” She moved closer and read the 5: I still love you… She cried. When she got home, it was early morning. She6 the door. The door opened itself. She rushed to her mother's7. Her mother was sleeping. She woke her mother up, “It's me! Your 8is back home!” The mother and daughter held each other, full of 9tears (眼泪). The daughter asked, “Why is the door not locked? A thief could get in.” The mother answered 10, “The door has never been locked since you left.”

    The door of parents' love for their children will never be closed.

    Mr. Brown is my uncle. He is 321old. He works in a sports club. His job is to 2the students how to play basketball. He 3 far from the club. He has a car, but he doesn't 4 his car to work. Usually, he goes to work 5bike. He thinks it is good 6 and he can get to the club early when many buses and cars are in the street. Every morning, Mr. Brown gets up at 6:30. Then he takes a shower and has 7 good breakfast. At 7:40, he 8 his bike to the club. The bike ride usually9 an hour. "I never feel tired (累的). I think the ride is 10 and interesting," says Mr. Brown.

Whether you like it or not, artificial intelligence（AI）is here to stay. It bas already been used in many different fields. And now one of them is to help find the missing children. In Hubei Province, a group of 30 students at Huazhong University of Science and Technology （HUST）arc working on a special project. They have developed an AI system that restores（修复）old photos. The clearer photos allow them to better look for missing people. 

The project was set up by Sheng Jianzhong in 2020. At the time, be was a student at HUST School. One day, be came across a missing child notice. The photos on the notice were difficult to make out. "These photos may be of no practical use even if the child is around," he said. As a result, Sheng decided to use his skills to help the missing children. And to his surprise, many of his schoolmates volunteered to join him. 

Over the past three years, the team tried to develop an AI system for restoring the photos. The team has restored more than 1, 000 photos. With the help of AI system, 11 missing children were successfully found. One success story is that of Sun Haiyang. Thanks to the AI program, in December 2021, the father, Sun Haiyang found his son after 14 years of search. 

In the future, Sheng plans to build a more excellent team to run the project. The goal is not just to further improve the technology. More importantly, he hopes to see more young people work for good causes. 

One day, I saw Harry sitting under a tree. He looked very sad. So I asked him what was wrong. " Nothing, " he said. "I'm too short to join the school basketball team. "" And our PE teacher thinks I have little hope to be in the team in half a year, " he added. " Why not join another team?"I asked. " But my dream is to be an excellent basketball player in the future, " he said. He told me his father wanted him to change his idea to join the school ping- pong team. " Good idea, "I agreed. " You're sure to be excellent, because you have a smart head. " The next day, he joined the school ping- pong team. He worked harder than any other boy. Soon he was very popular in the team and looked happy every day. Last month, in the city's middle school ping- pong match, he and his team won the championship(冠军). 

Sometimes your dream may not come true. Then make a small change, and it will bring you another success.