Li Pin and I are in the same school. He is a Young Pioneer. We're good friends. Li Pin is in Class 4, and I am in Class 5. This is Li Pin's room. It's not big, but new. There is a black desk in the room. On the desk there are some English and Chinese books. Li Pin's schoolbag is on the desk. It's yellow. It's old. What's under the chair? There is a white cat under it. It's a Chinese cat. Its name is Mimi. Li Pin's father is near the desk. He's about fifty. He's a policeman. Where is his mother? She's behind the chair. She's forty-five. She's a teacher of No. 2 Middle School. Li Pin and I are ______.