短文改错（共10小题；每小题1分，满分10分）
下面短文中有10处语言错误。请在有错误的地方增加、删除或修改某个单词。
增加：在缺词处加一个漏字符号（∧），并在下面加上该加的词。 删除：把多余的词用斜线（\）划掉。 修改：在错的词下划一横线，并在该词下面写上修改后的词。
注意：1. 每处错误及其修改均仅限一词；     2. 只允许修改10处，从第11处起不计分。
Boys and girls,
May I have your attention, please? I have anything important to tell you. Next Sunday afternoon, our class was going to hold an English story-telling competition in lecture hall. Everybody is required to take part in the activity. Two foreign teacher will be invited to act as judges. The activity will benefit from you in many ways.
For example, it will give us a good chance to practicing your oral English and train your communication skills. However, it will inspire your interest at English. The requirements are as follows. First, the story can be original. That is, the story must be made up by yourself. Second, the story must be presented in English. Finally, your story must be finished within three minutes. That’s all, thank you.