你班同学捡到一些物品,有手表、铅笔刀、橡皮、尺子、铅笔盒等.请你设计一个失物招领,为这些物品找到失主.（用英语）

Your classmates pick up some items, there are watches, pencil sharpener, erasers, rulers, pencil boxes. You design a lost and found, to find the owner of these items