短文改错 下列短文中共有10处语言错误，请在有错误的地方增加、删除或修改某个单

问题：

短文改错 

   下列短文中共有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：在缺词处加出加一个漏字（^），并在其下面写上该加的词。

   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，多者(从第11处起)不计分。

     High school for me is a door to the wider world. I used to being a dumb English learner.

Therefore, I became a brave English speaker after I attended a Christmas party, that was

organized by my foreign teacher Edward. At the party, Edward encouraged me to talk Chinese

traditions during the Spring Festival and he shared with me the British custom about Christmas. It

was the first time that I have ever talked with a foreigner for so long. The party was fun, filling with

games and talks, but most significant I realized that my oral English was not so  bad. Recently, a

victory in an English speaking competition even won him the opportunity of a trip abroad.

___________________________________________________________________________