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。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. 每处错误及其修改仅限一词。

2. 只允许修改10处，多者（从第11处起）不计分。

Last year, my father promised when I did well in my exams, he would give me the special prize. After that I worked hardly and finally got very good marks. Knowing my dream was to see some real snow, my parents took me a local ski resort(滑雪胜地) for my winter holiday. As we climb through the mountains, we saw the snow on the tree. No one in my family had ever been touched snow before. We were all exciting like little children but delighted to play with the snow! We picked the snow up, made snowballs and threw it at each other!