此题要求改正所给短文中的错误.对标题号的每一行做出判断：如无错误，在该行右边的横线上划（√）；如有错误（每行只有一个错误），则按下列情况改正：
此行多一个词：把多余的词用斜线划掉，在该行右边横线上写出该词，并也用斜线划掉。
此行缺一个词：在缺词处加一个漏字符号（^），在该行右边横线上写出该加的词。
此行错一个词：在错的词下划一横线，在该行右边横线上写出改正后的词。
注意：原行没有错的不要改。
I still remember on the first day when I came to college.                   
It was a sunny day. Everything seems fresh to me. All the                   
students were exciting. I was, too. I had long dreamed                           
of becoming a college student. Years late, my dream                              
had come true. This was really turning point in my life. I                      
looked at the beautiful classroom buildings. I felt proud for my              
college. I knew that going to college would be a good chance                 
to get a great deal of knowledges, which would be useful                       
for your future career. Meanwhile I knew that studying at college           
was a great challenge to me. H had to learn what to overcome the           
difficulties in my study and life at college.