阅读下面短文，按照句子结构的语法性和上下文连贯的要求，在空白处填入一个适当的词或使用括号中词语的正确形式填空。

I'm a student in No. 5 Middle School. My name (be) Jane Brown. This is my schoolbag. It's green. I like very much. What's this English? It's English book. Can you (spell) it? Yes, B-O-O-K. Is that a map? No, it isn't. It's a key. That's (I) pencil box. A ruler, two pencils and three (eraser) are in it. Where is my ID card? Well, I (lose) it this morning. My name is on it. I must (find) it. If（如果）you see it, call me 827-1953.