题目内容：

短文改错

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

Many teachers worry about the effects of television with young people. According to studies, many 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.