最近你对你校九年级学生现状以及学业负担过重的原因作了一次调查。请根据下表提供的信息，
以李强的名义，给你校校长写一封短信，客观地介绍你的调查结果并表达你个人的希望。
 
注意：
1. 短文内容必须包括以上要点，可根据内容要求适当增加细节，使行文连贯；
2. 词数100左右，每段的开头以及结尾已为你写好，不计入总词数；
3. 文中不可用真实姓名，只能用所给姓名；
4. 参考词汇：负担过重 overload

Dear Headmaster,
     I am a Grade 9 student. I made a survey about what our life is like in a day. Here are the results.
     Every day we nearly have no free time. _____________________________________________
________________________________________________________________________________
     There seem to be several causes about the overload. __________________________________
________________________________________________________________________________
     I write this letter just to hope _____________________________________________________
________________________________________________________________________________
     I am looking forwarding to your reply.
                                                                                                                            Yours truly,
                                                                                                                             Li Qiang