假如你叫张蒙，班主任王老师想了解班级同学的状况，以便有针对性地对学生进行考前心理疏导。请你根据下面的内容要求，给班主任王老师写封e-mail，说明自己的情况，并请她给你提一些建议。
内容要求：
1、学习任务重，睡眠不足，缺少体育活动。同学间缺乏沟通和交流。
2、在家不允许看电视、上网、听音乐等。
(参考词汇：have a lot of homework to do , not have enough time to sleep, do sports, talk/communicate, be not allowed to ,surf the Internet, listen to music)
注意：
1、字数80左右。文中不得出现真实的校名、姓名。
2、开头和结尾已给出。不计入总词数。
From: [e-mail] To:[e-mail]   Subject: problems Date: March 23
Dear Ms. Zhang,
I’m very glad to write to you.                                        
                                                                             
                                                                              
                                                                              
                                                                              
                                                                             
                                                                             
                                                                              
Best wishes,
Zhang Meng