My life has changed a lot in the past three years. I was fat and short when I came to the middle school. At that time, I was interested in computer games and I spent most of time on it. My parents were worried about me. Now, I like sports and I often play basketball with my classmates after school. So I become taller and stronger than before. I like reading too. I usually go to the library to read some interesting books. Good habits help me to study better and keep healthier. My parents and my teachers are both pleased with me.