I’m Yangyang. Look! This is No. 2 High School. My friend Dongdong is in this school. Dongdong has long hair, a long neck, a small mouth and big eyes. He is thirteen. He is in Class Two, Grade Seven. He is a good student. He has two good friends in his school. They are Jim and Jack. They are English boys. They are twins(双胞胎). They are fourteen. They have small noses, small eyes, but they are very tall. Jim, Jack and Dongdong are in the same class. Mr. White is their (他们的) English teacher.