阅读短文，然后根据括号内所给汉语的意思写出单词的正确形式(每空一词)

    Mr James works at the school Lost and Found. He works very (仔细地). Every day when he gets a lost thing, he writes it down in a(紫色的) book . There are (橡皮), books, (钥匙), different kinds of (钱包) and many other things in the Lost and Found. Most of them are the students'. If you (丢失) your things, it's easy for you to go to the Lost and Found for (帮助). But you must tell Mr James what it is, its (颜色)and the day when you can't (发现)it. I think Mr James is very helpful (乐于助人的), and you will be (开心的) when you find your lost things there.