下面短文中有10处语言错误。请在有错误的下方增加、删除或修改某个单词。
增加：在缺词处加一个符号（^），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. 每句不超过两个错误；
2. 每处错误及其修改均只限一词；
3. 只允许修改10处，多者（从第11处起）不计分。
Last weekend our school hold a sports meeting. Knowing it was my last high school sports meeting, we decided to make it a unforgettable experience for all of us. We first attended the opening parade, for our class had made a lot of preparations. Our parade took up the shape of the letter “V”, indicated victory for ourselves. To our excitement, our parade performance was a great success. Before the parade, the games started. My classmates attended various event and their performances were very impressively. Finally, the result was announced. It was amazing that our class won the second place. I believe this sports meeting will be remain a precious memory for all of us as time goes by.
小题1:hold—held
小题2:my—our
小题3:a—an
小题4:for后加which
小题5:up—on
小题6:indicated –indicating
小题7:before –after
小题8:event—events
小题9:impressively—impressive
小题10:去掉the
题目分析：
小题1:根据Last weekend可知是发生在过去的事情，故用一般过去时。
小题2:根据下文we，可知这里用our。
小题3:unforgettable首字母的发音是元音，故用an。
小题4:这里含有一个非限制性定语从句，所以for后加which。
小题5:take on是固定用法，意思是呈现。
小题6:indicate与其逻辑主语之间是主动关系，故用现在分词。
小题7:这里表示在列队行进之后，比赛开始了，所以before –after。
小题8:根据various，所以用名词复数。
小题9:用形容词作表语。
小题10:不表特指，所以去掉the。