This is No. 12 High School. My friend Dongdong is in this school. Dongdong has short hair, a big nose, a small mouth and big eyes. He is thirteen. He is in Class Two, Grade Seven. He's a good student. He has two good friends in his school. They are Jim and Jack. They're brothers（兄弟）. They are fourteen. They have small noses, small eyes, but they’re very tall（高的）. Jim, Jack and Dongdong are in the same class. Mr. Lee is their（他们的）teacher. They are good friends.