阅读短文,并借助上下文补充所缺信息.每个空格只能填写一个形式正确、意义相符的单词.One day,Make was playing with a knife near.Suddenly his knife,_______________into the water.He_______________very sad because the knife was given to him by his father as a birthday present,but it was lost.At that time,a kind old woman came up,when she_______________Mike,she asked him_______________was the matter."I've_______________my knife,"he said,"It fell into the water when I was playing here.I like it very much for it's a birthday present from my father.I don't know_______________to do now!" The old woman smiled and told him not to worry.Then she_______________him a gold knife and asked,"Is this yours?""No",said the boy.The old woman then showed him a silver_______________and asked again,"Is this_______________?""No",again answered the boy.Then she showed him an iron knife,"Yes,that's mine," The boy called out_______________."I know what had happened to you,little boy,"said the old woman,"Now I will give you the gold knife and the silver knife because you are an honest boy."