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(＼)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。
Last week I went to countryside to visit my parents. I enjoyed the warmly family atmosphere. That evening, a group of local actor came to give a performance in the village hall. When the news gets around, excitement filled the whole village. Unluckily, my glasses was broken. As a result, I couldn't go and watch it. All my parents went to the hall, which many villagers had waited anxiously. I did nothing but sit on the sofa, listened to English programs on the radio. Two hours later, I heard a knock over the door. The performance was finished and my parents returned back home.
