write sentences using cues given
Safe environmentally-friendly cars
1.Cars/the future/do less damage/the environment/and/be equipped/better safety devices/limit/number/accidents and deaths.
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2.Petrol/be replaced/fuel cells/separate hydrogen/oxygen/water.
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3.Cars/have sensors/detect pedestrians/orther cars/and/have/air cushions.
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4.Vehicles/"talk"/each orther/regulate flow/it/mean/end/traffic jams.
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5.Cars/ powered by fuel cells/already developed.
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