某调查组到社会上进行环境污染问题的调查，设计了下列调查表。请你根据调查表内容说说如何做好学校环境保护方面的工作。

要求：短文要求正确、流畅；词数80个左右。

提示词：keep……clean and tidy, clean, sweep, throw rubbish into the dustbins,

plant, so that, protect, speak highly of, make a contribution to doing

    There are many kinds of pollution around us, such as air pollution, water pollution, noise pollution and litter.……        

下列故事不属于林冲的是（       ）

看看谁填得又快又对。

    (  ____  )×(   ____ )=2400    (  ____  )×(  ____  )=1600

    (   ____ )×(  ____  )=2400    (  ____  )×(  ____  )=1600

    (   ____ )×(  ____  )=2400    (   ____ )×(  ____  )=1600

(  ____ )×(  ____  )=2400    (  ____  )×(  ____  )=1600