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。

The first monthly exam which I took as a high school student held at the end of September. Unluckily, I performed poorly in mathematics and chemistry, all of which used to be my strong subject. As a result of, my total test score fell greatly and ranked 400th in our grade. I feel upset and my mother suggested I spend some time in my hobby—fishing for relaxation. Driving by my mother’s suggestion, I went to a pond on a weekend. There I fished for a whole day but calmed myself down. The joy from fishing successful pushed me out off low spirits.