短文中共有10处语言错误，每句话最多两处错误。错误涉及一个单词的增加、删除或修改。
增加：在此处加一个漏字符号(∧)，并在其下面写出增加的词;
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. 每处错误及其修改均仅限一词；
2. 只允许修改10处，多者（从十一处起）不计分。
What makes smart learners? Smart learners think every minute importantly and make full use of them. In class, they always play the active role and listen to teachers carefully in order not miss any key information. After class, they keep the habit of review their lessons and doing their homework careful. Besides, smart learners like discussing about study problems with both teachers and friends such that they can solve them. I hoped all of us will find a suitable learning method and have a lot of funs learning.