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：在错的词下画一横线，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。
It was warm and sunny, so we decide to go for a swim. When I reached to the beach, my friends were already there. The sea was perfect, appearing as smoothly as a mirror. I felt quite pleased with it, and my friends were a little disappointing as they liked huge waves. When we got hungry and thirsty, we bought some hotdog and drinks from a nearby shop. After that, we became energetic enough for a football game. It surprised all was that my team won game. Then we relaxed for a while, sleep on the beach. At about half past four, we packed up my things and went home. We really had fun.
