短文改错（共10小题，每小题1.5分，满分15分）
文中共有10处语言错误，每句中最多两处。错误涉及一个单词的增加、删除或修改。
增加：在此处加一个漏字符号(∧)，并在其下面写出修改的词。
删除：把多余的词用斜线(＼)划掉。
修改：在错的词下划一横线，并在其下面写出修改后的词。
注意：1. 每处错误及其修改均仅限一词；
2．只允许修改10处，多者（从十一处起）不计分。
When our six children were young, suppertime is always being interrupted by neighborhood children ring the bell． They wanted one child or another to come out and played． Finally we had  good idea．We hung a sign on the front door that read:“We are having dinner． Come later．”That night, we sat down to what it would be a pleasant, uninterrupted meal． And as soon as they began dinner, the doorbell rang． At the front door stood an eight-years-old boy． He looked up to us , saying,“I just want to know how the sign says”．