This is a picture of a classroom . You can see a teacher's desk, five desks and six chairs. You can see a girl and a boy, too. Four English books are on the teacher's desk. One pencil-case is on a desk. Two pens and two rulers are in the pencil-case. A schoolbag is behind a chair. A ball is on the floor. The girl is Lily. She is 12.The boy is Mike. He is 11.They are in Class 5.They are good friends. Their teacher is Mr. King. He is not here. Where are the two pens?
They are in the pencil-case. They are on the teacher's desk. They are behind the chair. They are on the floor.