短文改错。
文中共有10处语言错误，每句中最多有两处。错误涉及-个单词的增加、删除或修改。
增加：在缺词处加-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)不记分。
Helen Keller was one of the greatest woman in the 20th century. She was born in America in the
June, 1880. When she was nineteen months old, she becomes blind and deaf because a serious illness.
From then on she lived in darkness and silence. Her parents were great worried. When she was seven,
they found a teacher for her. With Helen's strong will and intelligences, combined with his teacher's skill
and patience, they succeeded. Helen Keller graduated from a college and got a degree. Late on she
devoted all herself to help the blind and deaf children. She wrote many books but The Story of My Life
was a remarkable one.
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