今年2月底，柴静自费拍摄的雾霾纪录片《穹顶之下》在各大社交媒体上传播，关于环境保护的话题再次在网上引发热议，我们杭城也经常笼罩在茫茫的雾霾中，很多人戴口罩出行，雾霾天给人们的健康带来危害，给生活和工作带来不便（inconvenience）。假如你是学生Paula，你校要进行“如何保护我们的环境?”专题演讲比赛

要求：1. 开头已写好,你只需接着写; 2. 举例说明环境存在的问题：至少二个方面; 3. 如何保护好我们的环境，采取怎样的措施，举例二个方面进行说明; 4. 字数70左右,已给的开头部分不计数。

Dear teachers and friends,

    My name is Paula. I'm very proud that I have chosen to speak to you all today. I'm a bit nervous as I've never made a speech before to so many people. My topic is “How to Protect the Environment”                    .

    That's all for my speech. Thank you for listening.

Dear Li Hua,

    It has been two months since I came to Shanghai for study. However, I feel unhappy. First, I'm afraid to speak to my new classmates. Second, I have few friends in my new class. Third, I have trouble learning math. Could you please give me some advice on how to solve my problems?

Yours,

Jenny

要求：90词左右，电子邮件的格式，开头和结尾已给出，不计入总词数。

Dear Jenny,

    I'm sorry to hear that you're unhappy in Shanghai these days …

    Have a try and I'm sure you'll feel better soon.

Yours,

Li Hua

Dear Li Ming，

    For the coming winter vacation（寒假）, my family and I want to spend our vacation in a place for seven days. We would like to go somewhere in China not only warm but also interesting. We don't mind how far we have to go. It has to be a place where we can swim every day, and it would be nice if our hotel is not expensive but clean and comfortable. We like to pay no more than ￥6000 for the trip. Could you please give us your suggestions（建议）for vacation spots（景点）?

Thanks a lot.

Yours,

Robert

要求：⒈请根据来信内容，从（北京，海南）两个地方选择一个符合Robert要求的度假地点，用英文写封回信，提出建议并说明理由；

⒉格式正确，80~100词。

假设你是李华，你的英国笔友Peter准备来汕头访问，在得知汕头登革热情况比较严重后，比较担心。请你根据上述文章，写一封电子邮件，向他介绍相关情况。

内容包括:

1）简单介绍登革热的症状(至少三点)；

2）介绍如何预防登革热(至少三点)；

3）祝愿他在汕头玩得开心。

作文要求:

1）不能照抄原文。

2）语句连贯，词数80个左右。作文的开头和结尾已经给出，不计入总词数。

Dear Peter,

    I'm glad to hear from you. As you know, some people in Shantou are infected with the dengue virus. But don't worry. Let me tell you something about Dengue fever.

Yours,

Li Hua

要点：1. 简单自我介绍；

2. 自身优势（英语口语或交流能力）；

3. 参加意图（传播中国传统文化）；

4. 期待答复。

要求：要点齐全；表述通顺；简洁得体。