文中共有10处语言错误，每句中最多有两处。错误涉及一个单词的增加、删除或修改。

题目：

     文中共有10处语言错误，每句中最多有两处。错误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,并在其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 a movie. It was very touched. It was a sad movie about a mother and

his son. When the child was a little boy, his mother was very poor that she had to send him to

a rich family who had no child. The boy accepted a very good education and twenty years late

became a doctor. In his hospital, he had a patient, who was an old lady. He did care too much

about her, for she could hardly afford for the medical care. One evening, the lady died quietly

of serious disease and on her bed the doctor found a letter, from it he discovered the truth and

felt the love of a great mother. He wanted to call her mother, but it was too late. Nobody in the

theatre was moved to tears.      

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