题目内容：

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。

It’s been a long vacation. Last month, my aunt and uncle returned work, so they needed someone to look after their child. I offered to give them the hand. I had thought I was able to do that but things turned out so differently.

First, they fought from time to time but I couldn't stop from it. Then, the mess they made really annoys me. At lunchtime, I was busy preparing food while screaming to stop them beating each other. I wished I have not made that crazy offer. To her great relief, my grandma came that afternoon, which meant that finally I was able to go home—after cleaning up the garbage everywhere and collected the toys on the floor. How a busy day!