下列有关水的说法中正确的是( )
水与冰块混合得到混合物
水的蒸发和水通电分解都属于物理变化
硬水是指含有较多可溶性钙、镁化合物的水
水沸腾时可冲起壶盖,说明温度升高分子会变大
--- What is your favourite sport? --- Swimming, I think. It's of all.
---I use your ruler, Lingling? --- Sure. Here you are.
--- Do you like watching TV? ---Yes, I. But only after I finish my homework.
Li Yan is my best friend. She comes a small village.
How is your father? Please say hello to ______ for me.