短文改错
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：把多余的词作斜线（\）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。
How time flies! I can never forget how I became a good table tennis player. The first day I went to high school, I saw some of my classmates played table tennis. Amazed at how skillful they were, I was determined to play just as good. Later on, I often watch them carefully to learn their techniques.
Then I kept practicing hardly until I became too confident enough to challenge the good players. At the end of term, I became one of the best players in my class. I am really proud for this experience. It helps me realize that I can fulfill our potential but achieve our goals through hard work.