假定英语课上老师要求同桌之间交换修改作文，请你修改你同桌写的以下作文。文中共有10处语言错误，每句中最多有两处。每处错误仅涉及一个单词的增加、删除或修改。
增加：在缺词处加一个漏字符号（∧）,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：在错的词下面划一横线，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。
Li Ming and Wang Ying are two student of Senior Three. They both work hard but they have similar learning methods.  Li Ming often sleeps in class instead of listen to the teachers. As result, he misses lots of points that the teachers make and it usually takes him more time to finish his homework. So he has to stay up lately and doesn't get enough sleep.  However, Wang Ying has quite a different way of learning. She listens attentively and tries to catch everything which the teachers say in class. Because of this, she spends more time doing her homework, which makes it possible for her go to bed early. In my opinion, Wang Ying learns more effective in class and has more free time to enjoy herself, so I prefer to her learning method.