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：每处错误及其修改均仅限一词。

　　At one time it is the dream of many little girls to become a nurse. Today, however, America is facing its worst nurse short since World War Ⅰ. Recently about 2,000,000 nurses are needing and 60 percent of all hospitals in the US have shortages. The demand of nurses spreads widely throughout the nursing field. Americans are living longer than ever and require more medical attention. In fact, the number of elderly patients have almost doubled in the past twenty years.

Obviously a more population requires more nurses. AIDS and the other diseases have caused more and more people need nursing care. It is sure that the demand for nurses will be doubled the supply in the coming ten years.

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。错误涉及一个单词的增加 、删除或修改。

增加：在缺词处加一个漏词符号（ ∧ ），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。

Wang Peng enjoys being clever and wishes to do a great job. However, he is firmly fasten to his original position by the nature of laziness and certainly achieves everything.

In fact, you can see many such example in life. Just as the old saying goes, diligence leads to success while laziness results from failure. Every task require hard work, from learning English to build a house. Some of my classmates are definitely clever, and they had a strong desire to go to a famous university, but unfortunate, they are wasting the time talking or playing. And as a result, they end in failure.

　　 Therefore, in my opinion, diligence plays a very important role in life. Only by working hard and practising a lot are we able overcome difficulties and achieve our goals. No one can succeed just by thinking without any actions.

短文改错

此题要求你对一段文章改错。先对每一行作出判断是对还是错。如果是对的，则在该行右边的横线上画一个勾(√)；如果有错误(每行不会多于一个错误)，则按情况改错如下：

此行多一词：把多余的词用余线(\)划掉，在该行右边横线上写出该词，并也用斜线把该词划掉。

此行缺一词：在缺词处加一个漏字符号(^)，并在该行右边横线上写出该加的词。

此行错一词：在错的词下划一横线，并在该行右边横线上写出改正后的词。

注意：原行如无任何错误，则请勿该正。