题目内容：

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处语言错误,每句中最多有两处。每处错误仅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。

One summer evening, I was sitting by an open window, read a story book. Suddenly, I heard someone crying for help which was sounded like a child's. I went out into the yard to see anybody was in trouble.

Once again，I heard the cry from the trees at the end of a yard. "Who was there?" I called. And there was no answer. Feeling rather foolishly, I went back into the house. I was going to read my book again when he was frightened by the cry of "Help! Help!" There, sitting on the table, was my neighbor's parrots! It must have flown in through the open window while I was out on the yard.