Hi, I'm Tom. Today I'm on duty. I find many things in the classroom. This is a blue ruler. I think it's Cindy's because I see her name on it. This is a pencil. It's red. Maybe it's Lucy's because she can't find hers. I'll ask her. Can you see some green pens? I find them under Tim's desk. Maybe they are his. I find a brown notebook on the teacher's desk. Whose is it? I don't know. Oh, I see "Tom" on the first page(页). It's mine. Haha!