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：1. 每处错误及其修改均仅限一词；
2. 只允许修改10处，多者（从第十一处起）不计分。
As far as I know, time is not always enough all of us. So first of all, you need to arrange your time good. You’d better to make a long-term study plan. That is to say, an one-month plan with more efforts to take up his weak subjects. And a short-term plan is equal necessary, if not more important. You have to make sure what you need to do each day, each class or even each minute. At the same time, it’s quite essential to keeping healthy. So take exercise for at least one hour and sleep for no less than seven hour a day. And don’t forget to eat well. More fruit was always right for you. 第一句enough后加 for
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(答案→)第一句enough后加 for
解析：
【小题1】句意，时间对于我们所有人而言总是不够，故缺少介词for,对于.
【小题2】修饰动词arrange要用副词，故用well,good为形容词。
【小题3】had better后接动词原形，故去掉to
【小题4】one-month一词中是以辅音音素发音开头，故因用不定冠词a
【小题5】观察整段短文，用的都是第二人称you ,物主代词为your,故应该改your为his.
【小题6】副词修饰形容词，故necessary前应该用副词修饰，故equal应改成equally
【小题7】根据句意，你必须确保每天，每节课，每一分钟你需要做什么，为并列关系，故改or为and
【小题8】不定式的结构为to do,故此处应将keeping改为keep
【小题9】“复数七小时”为复数概念，故hour 应改为hours.
【小题10】根据文章的整体时态为一般现在时，故将was改为is