第一节 短文改错(共10小题；每小题1分，共10分)
此题要求改正所给短文中的错误。对标有题号的每一行做出判断：如无错误，在该行右边横线上画一个（√）；如有错误（每行只有一个错误），则按下列情况改正：
此行多一个词：把多余的词用斜线（\）划掉，在该行右边横线上写出该词，并也用斜线划掉。
此行缺一个词：在缺词处如一个漏字符号（∧），在该行右边横线上写出该加的词。
此行错一个词：在错的词下划一横线，在该行右边横线上写出改正后的词。
注意：原行没有错的不要改。

Many teachers worry about the effects of television on young people.
According to studies, any children spend more time	_________
watching television than they spend in school. Because so	_________
much viewing, children may not be develop the habit of	________
read and the ability to enjoy themselves. No one worries	_________
much about the radio program young people listen to,	_________
although radios can be very noise. Teachers also wonder about	_________
the effects of television commercials. On one year the	________
average child will see 25,000 television commercials, all	_________
planned and written by grown-ups to make children to want	_________
things that they don't real need.	_________