根据短文内容，从方框中选择恰当的单词，并用其适当形式填空（有两词多余）。

    Hi, friends! I'm Mary. to my room. My room is . You can see a desk. On it, you can see a tape player and tapes. You can see a chair, too. On the chair, you can see a game. It's not . It's my brother's. is my schoolbag? Oh, it's under the chair. What's my schoolbag? ID card, a pencil box and some books are in it. What are ? Oh, they are my CDs. They're in the schoolbag, too.