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The Huaihe River has been serious polluted. Day and night¡¡¡¡¡¡       76._______ ¡¡¡¡¡¡¡¡
millions of tons of waste water is being poured down to it from ¡¡        77. ______¡¡¡¡¡¡¡¡ª¤
hundreds of factories. The waste water is harmful. At present¡¡¡¡¡¡ 78. ______¡¡¡¡¡¡¡¡ª¤
there is no fish in it. The river water cannot be drunk. People in ¡¡¡¡   79. ______¡¡¡¡¡¡¡¡
either bank have to dig wells to take drinking water. The Huaihe¡¡¡¡   80. ______¡¡¡¡¡¡
River is such dirty and poisonous that people don¡¯t dare swim¡¡¡¡     81. ______¡¡¡¡¡¡¡¡ª¤
in it. Something must be done to stopping the pollution. The¡¡               82. ______¡¡¡¡¡¡¡¡ª¤
government and the people near the river must try to clear water         83. ______¡¡¡¡¡¡¡¡
as soon as possible. Now special attention has paid to the                    84. ______¡¡¡¡¡¡¡¡
pollution by the government and more scientists. The pollution              85. ______¡¡¡¡¡¡¡¡
will be prevented in the near future.ª¤