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。

It was March 8th, Women’s Day. I decided to do something for my mom and give her a surprise.

Immediately after school, I went to the supermarket, when I bought plenty of vegetables, fish and meat. As soon as I arrived home, I started to prepare the dinner for Mom. It was the first time that I had cooked something on my own. Not knowing the exactly process to cook. I read some recipes first. Keep what I had learned in mind, I got down with cooking. Almost an hour later, three simple but delicious dishes were ready on the table.

Since Mom couldn’t get home until thirty minutes later, I started to do some cleaning. It was not difficult for me. Mopping thoroughly, the floor was quite clean.

No sooner had everything been ready Mom came back. I couldn’t wait to show what I had been done for her. A big smile with both surprise and satisfy spread on Mom’s face when she found the hearty(丰盛的) dinner and the tidy room. At that moment, pride rose from a bottom of my heart. Although she fell a little tired, everything was worthwhile.