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，并在该词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)不计分。
Not all people like to work but everyone likes to play. All over
a world, men and woman, boys and girls enjoy sports. Many adults and
children call their friends together to spend hours, even days, play games.
One of the reasons why people like to play is that sports help them to live
happy. In other words, they help to keep people strong and feeling good. When
people were playing games, they move a lot. That is how sports are good
activities for their health. Having fun with their friends make them happy.
Many people enjoy sports by watching the others play. In America big cities,
thousands people buy tickets to watch football or basketball games.
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解析：
【小题1】all over the world; 固定词组all of the world全世界。
【小题2】 men and women 前面的men使用复数形式，后面的women也应该使用复数形式。
【小题3】even days playing games 固定词组spend some time (in) doing sth花费时间做某事。其中的in可以省略。
【小题4】 happily 用副词happily做状语修饰动词livve。
【小题5】when people are playing 本文的基本时态是一般现在时。
【小题6】how—why why后面的句子表示的是结果，故使用why，而不是how表示的方式。
【小题7】makes 本句的主语是单个的动名词，故谓语动词使用单数形式。
【小题8】 watching others play 本句中没有特定的范围限制，故就使用others表示其它人。
【小题9】American 后面有big cities，则应该使用形容词来修饰。
【小题10】thousands of people 固定词组thousands of成千上万的。