假如你是一所国际学校的学生会主席李华，你想以学生会的名义写一封保护环境的英语倡议书，让全校学生行动起来共同保护地球。
       内容包括：
       （1）地球面临的问题；
       （2）应该采取的措施；
       （3）提出倡议。
       要求：
       （1）词数80-100，开头结尾已给出，不计入总词数；
       （2）可以适当增加细节，以使行文连贯。
Dear fellow students，
_____
The Student Union

【考点】倡议书；环境保护．

【答案】Dear fellow students，
    With the development of modern agriculture and industry，large quantities of waste are created every day，making the environment worse and worse，which can lead to the disappearance of a lot of plants and animals，and even the mankind eventually.So it is time that we should take measures to protect the environment.
    First，walking to school is a good way to reduce pollution.Second，we should plant trees every spring to protect the soil from being washed away.Third，it's also important to recycle everything useful.We should keep our school clean by picking up any litter.Finally，remember to turn off the water taps after finishing washing and turn off the lights when leaving the classroom.In a word，only when we form the good habit of environmental protection can we make the earth more beautiful tomorrow.
    Let's take action to protect our mother — the earth now.
The Student Union