题目内容：

短文改错

假定英语课上老师要求同桌之间交换修改作文，请你修改你同桌写的以下作文。文中共有10处语言错误，每句中最多有两处。每处错误仅涉及一个单词的增加、删除或修改。

增加：在缺词处加一个漏字符（∧），并在其下面写出该加的词。

删除：把多余的词用斜线（﹨）划掉。

修改：在错的词下画一横线，并在该词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（从第11处起）不计分。

One of my happiest childhood memories were having dinner with my parents and two sisters. As a result, found that we seldom had a chance to get together, we decided we would set aside three evenings the week for a sit-down dinner. First we tried setting three fixed days for our experiment—Mondays, Wednesdays or Fridays. After a couple of week of trying this plan, almost everyone was unhappy. For a while, the kids began to resist the idea. They said they would rather to spend the time with their friends or take part in some activities. Gradual, though, they began to see these evenings together for a very different way. We laughed a lot and we discussed about each other’s problems. Since a few months, we all felt we had been able to build much strong relationships with the family than we had before.