短文改错(共10小题；每小题1分，满分10分)
假定英语课上老师要求同桌之间交换修改作文，请你修改你同学写的以下作文。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、每处错误及其修改均仅限一词；
2、只允许修改10处，多者（从第11处起）不计分。
During the weekend I traveled by the air for the first time in my life. I usual travel by train or bus. It’s both cheaper and safe. But to fly in the sky was something new to me. At the end I felt a little nervous. But very soon I became exciting when I found me high up in the sky among the clouds. I also found that mountains, fields, river and so on were interestingly small. I enjoy the frightening and comfortable journey very much. After all, it is more interesting take a plane than to take a car.