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

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。短文中共有10处错误，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。

Good morning, schoolmates,

   As school life are not very busy for Senior One student, some may ignore their studies. So today I am happy to

give you an speech about why to develop good studying habits.

   First of all, before class, we should be well prepare so that we can understand the lessons better. If we want to learn new things quickly, we should read books advance. Second, in class, we should pay attention to the teachers, review our lessons but do our homework. I believe if in this way we will not only develop good studying habits, but also study more efficient.

  That’s all. Thank you for listening to.

1. are---is    2. student—students    3. an speech—a speech    4. why—how    5. prepare----prepared

6. advance---in advance     7. but---and     8. if ---that或去掉if    9. efficient---efficiently

10. listening to---listening