北京仁爱国际英语学校八年级学生魏环境向福州的网友李志愿发了一封电子邮件，询问了一些情况。请根据来信帮他回一封电子邮件。
     注意：1. 词数：60词左右；
                 2. 邮件的开头和结尾已替你写好，不计入总词数。
Receiver：Li Zhiyuan@163. com
Subject：How to protect the clean water?
Dear Li Zhiyuan, I feel very excited about my visit to Fuzhou and meeting you for the first time! But I’m still not sure about the following questions:1. Are there any rivers or lakes in your city? 2. Is the water dirty or clean? Why? 3. Did you do anything useful to protect the clean water? Please let me know. 
                                                                                                                                         Your friend，  
                                                                                                                                         Wei Huanjing  
Dear Wei Huanjing，
       I am very excited to receive your e-mail.  I am interested in your questions. _________________________________________________________________________________________________________________________________________________________________________________     
Looking forward to meeting you soon.
                                                                                                                                               Yours, 
                                                                                                                                             Li Zhiyuan

         以“How did you spend last Sunday? Did you have a good time? What were you doing at different times last Sunday？”写一篇80词左右的短文。
         提示：watch a movie, climb mountains, play basketball, visit friends, play computer games,
do housework ... happy, excited, sad ...

     以“My Best Way of Going to School”
     要求：(1)书写工整，不许涂抹。
                 (2)词数不少于60。
                 (3)陈述一种交通方式，给出理由。
                 (4)语句通畅，语法无误。
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     健康的生活习惯对于成长中的我们是非常重要的。你认为健康的生活习惯应当是怎样的呢? 请根据下面的信息提示，写一篇80词左右的短文。（提示词不一定全用）
提示：1．健康饮食；
            2．早睡早起，不熬夜；
            3．参加运动，强身健体。
                                                                 Healthy  Habits
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     请你以“How Do I Study English”，写一篇作文，不得少于8句话(20%)
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     毕业在即,请给英语老师写一封信.
     提示:
1、表达感激之情.
2、回忆印象最深的一件事(帮助、鼓励、批评……)
3、感想和建议(90个词左右)
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以“How to keep healthy”为题写一篇100-120词左右的短文。