They have caused serious water (23) _____ by dumping industrial waste into the lake.

Câu hỏi :

Read the text and choose one word from the list to fill each gap.

          pollutants             death           contaminated        poisonous             pollution

          l live on the outskirts of a city in viet nam. Three years ago , my neighbourhood was very clean anh beautiful , with paddy fields anh green trees. However, in the last two years, some factories have appeared in my neighbourhood. They have caused serious water (23) _____ by dumping industrial waste into the lake. The (24) _____ waste has led to the (25) _____ of aquatic animals anh plants. Also, tall residential buildings have replaced the paddy fields. More people result in more cars and motorcycles. (26) _____ fumes from these vehicles are serious air (27) _____.