题目
根据句意及汉语提示完成单词
【1】My father took me to his __________(工厂)by train yesterday.
【2】The river has been__________ (污染)by waste products.
【3】Farmers need much water to water their__________ (庄稼).
【4】Four people were__________ (杀死)in the car accident yesterday.
【5】There is __________ (较少的)water in the bottle than in the glass.
知识点：Unit 1 If everyone starts to do something, the world will be saved.章节：Module 12 Save our world