题干
假如英语课上老师要求同桌之间交换修改作文，请你修改你同桌的以下作文。文中共有10处错误，每句中最多有两处。错误涉及单词的增加、删除或修改。
增加：在缺词处加一个漏词符号∧，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处不计分
Last Sunday our school organized a voluntary activity. My whole class joined it. Some of us planted trees or watered the flowers in the People's Park, made it more beautiful. Others did cleaning at the railway station and offer help to those who needed it. Still others went to downtown to raise money for the Hope Project. The rest put on some performance in the nursing home, it made the old people happy. With our efforts, the activity turned out to be extreme successful. When we got home, we felt tiring out but happy. We realized it was good to give than to receive.
答案(点此获取答案解析）
①在it前加in；②or→and；③made→making；④offer→offered；⑤去掉go后面的to； ⑥performance→performances； ⑦it→which； ⑧extreme→extremely；⑨tiring→tired；⑩good→better
