Tom is at school. He is in the classroom, but he can't find his schoolbag. Where is it? Is it lost? Oh, no! It is in his room. He forgets(忘记) to bring it to school. He calls his sister Sally and asks her to bring his school things to school. These are his school things.
His schoolbag is on the chair. Under the chair is his pencil box. His math book is on the desk. His dictionary is on the bed. His pencils aren't in the pencil box. They're in the drawer.
Oh, Sally, don't forget to bring his soccer ball. Tom likes playing soccer every day after school. But where is his soccer ball? Oh, it's on the floor, under the bed.