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处错误，每句中最多有两处，每处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

　　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处错误，每句中最多有两处，每处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．

　　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．

　　Last summer，I visited Silver Beach with my family in the first time．When we arrived，we saw a hundreds of people lying on the beach，enjoyed the sunshine．We were a bit disappointing as we hadn't realized that it was going to so crowded．We searched for fifteen minutes before we actual found a spot near the water to sit down．We put our things down and go for a swim．The water was such refreshing that we swam for over an hour．After that，we went to the only bar on the beach for a snack．Much to our surprises，when we got back to our spot，all of our things was wet．While we were at the bar，the tide came in．