失物招领 英语作文假如你叫 David ,你不小心丢了一本英语字典,现在你想写一个寻物启事.请拾到的同学打电话与你联系,

Lost and found
My name is David.I lost an English dictionary in the schoolyard yesterday.If you find it,please contact with me.My telephone number is 5296432.I am very grateful to you.