阅读下面短文，并根据短文内容回答问题。

    Dale is in the classroom now, but he can't find his schoolbag. Where is it? Is it lost? No! It is in his home. He doesn't bring(带来) it to school. He calls his sister Sally and asks her to take his school things to school. Here are his school things.

    His schoolbag is on the chair. Under the chair is his pencil box. His notebook is on the desk. His dictionary is on the bed. His pencil isn't in the pencil box. It's on the sofa.

    Oh, Sally, don't forget(忘记) to take his baseball. Where is his baseball? Oh, it's under the table.