高中英语读写任务作文改错题

某市的中学的学生到我们的学校参观，希望了解我校学生的课外活动，请根据下面表中的内容用英语写一篇发言稿，介绍我们的校学生的课外活动情况。
课外活动时间每天下午活动内容最喜欢的项目希望与建议
3：20－
5：20 跳舞、阅读、体育、唱歌、微机、学科小组体育、微机、增加活动时间，多组织参观、旅游活动
词数：100字。
Ladies and gentlemen,
Welcome to our school.
___________________________________________________________________________
________________________________________________________________________________________________________________________________________________________
Thank you.

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。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(Λ)，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。
Some day I happened to find a chatting room in my QQ, there people were chatting in English. I tried to chat with some of them. To my surprised, I found the oral English of some junior students were better than me. I asked them for advice and they told me to practise more on QQ. But every day after that I would spend one hour practise my oral English on QQ. Day by day I learned from many useful words and expressions. With time go by, I found that I could even communicate some college students freely.

假定英语课上老师要求同桌之间交换修改作文， 请你修改你同桌的作文。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：在错的词下面划一横线， 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。
Today is my Dad’s birthday. This afternoon I went to the shopping center downtown and bought present for him. Then I take the subway train home. Sitting on the train, I thought my dad would be very happy when I saw the present. At the next station, an old lady with two heavy bags got in the train and stood in the front of me. She looked tiredly. I hesitated for a moment, and then offered my seat to hers. The old lady thanked me a lot and seated down. Seen her smile, I felt happy. I will always be ready to help other in the future.