【题目】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短文。短文中共有10处错误，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（∧），并在此符号下面写出该加的词。
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。
3. 不按要求格式改错不得分。
例如:
It was very nice to get your invitation to spend ∧ weekend with you. Luckily I was completely free then, so I’ll
the am
to say “yes”. I’ll arrive in Bristol at around 8:00 p.m. in Friday evening.
on
This morning I got up early and went to school as usually, only to find there were nobody in the classroom because it is Sunday. “How a bad memory I have!” I couldn’t help laughing. Stand in front of the school gate, I began to wonder what to do next. Suddenly a good idea occurs to me. “Why not get together with some good friends for a picnic in such a fine weather?” I immediately telephoned some of my best friends, but they all agreed to join me. About two hours late, we finally arrived a pleasant park with trees and flowers here and there. We really enjoyed us greatly.
在线课程【答案】
【解析】这篇文章主要讲了作者像往常一样去学校上学，发现教室里没有人，原来那天是星期日。作者不知道接下来该干什么，灵机一动，约朋友们去野餐，大家玩得很开心。
考查固定短语。as usual像往常一样，是固定短语，所以usually改成usual。
考查there be句型。nobody是不定代词，所以be动词用单数，were改成was。
考查感叹句。a bad memory是名词短语，所以用what引导，how改成what。
考查非谓语动词。Stand与其逻辑主语I之间是主动关系，所以用现在分词，stang改成standing。
考查时态。发生在过去的事情，用一般过去时，所以occurs改成occurred。
考查名词。weather 是不可数名词，所以删除a。
考查连词。我立即给我的一些好朋友们打电话，他们都同意加入我。表示并列关系，所以but改成and。
考查固定用法。表示“两个小时后”，用later。
考查固定短语。arrive at到达，是固定短语，所以arrived之后加at。
考查固定短语。enjoy oneself玩得愉快，是固定短语，所以us改成ourselves。