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。每处错误仅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（从第十一处起）不计分。
It was 2:10 in the afternoon when I entered the classroom. I was surprising to see our teacher operating the video camera. Most of us have never been in front of a video camera before, but we were very nervous. As for myself, I had once faced it at home. My uncle shot as we were celebrating for my sister’s birthday. However, this was complete different. We had to talk about our articles as if we were reading news on TV. The funny thing was every time I tried to face the cameras and talked about my article, I forgot the article and couldn’t help look down at it. It was quite a different experience for me, thanks to our teacher.