假如英语课上老师要求同桌之间交换修改作文，请你修改你同桌的以下作文，文中共有10处语言错误。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号（∧），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：在错的词下划一横线，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。
Ladies and gentlemen,
May I have your attentions, please? In Saturday, July 27th, there will have a few visits to different places. Everyone was welcome. All the visitors will be divided into four groups. Each group of visitors can visit one of the place – a factory, a farm, a school and a hospital. Please you sign your name at the Service Desk before 9: 00 a.m. and say what place you wish to visit. We’ll set out after the breakfast at 8 and we will return in the afternoon. We will have lunch at place of visit.
We wish you a pleasant journey. That’ s all.
Thank you.