Question

書面表達。

     北京正日益成為一個國際化大都市，作為北京市民，請同學們根據以下內容，以“Keep Our City Clean"為題；向包括外國僑民在內的全體北京居民寫一份保護環境的倡議書吧。
     Things you ever saw: cars producing smog on the street,people throwing things everywhere,leaving water taps on after using them, Things you will do:not to throw rubbish,turn off the water tap after using it,go to school by bike/bus instead of by car,not to use plastic bags,
     要求：
             1. 語句通順、語法正確；2. 70詞左右。

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Answer 1

One possible version:
                                                      Keep Our City Clean
    I used to see cars producing smog on the street,students leaving the water taps on after using them,people throwing things everywhere without thinking. How terrible it was! Then,what should we do?
    We should not throw rubbish onto the road. Instead we should pick up rubbish and throw it into the dustbins. After washing, we'd better turn off the water tap. Besides,we can go to school by bike or bus instead of by car. Of course we should cut the use of plastic bags.
    We are a family and we should try our best to keep our city clean.