题目内容：

短文改错

假定英语课上老是要求同桌之间交换修改作文，请你修改你同桌写的一下作文。文中共有10处语言错误，每句中最多有两处。错误涉及一个单词的增加、删除或修改。

增加：在缺词处加一个漏词符号（∧)，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。

Thank you very much for invite me to your birthday party. I’d like to come and I have to go to my hometown to see my grandparents. They are very older and not in a good health recently. However, my mother makes a telephone call to them last week, promising to visit them with me this Saturday. My mother said we will stay at my grandparents’ the whole weekend. So I’m real sorry I can’t take part your party. Here I wish you a lot of funs on your birthday.