If you ----- (make hot) water, it ------.
heat / boils
If you ----- (cool) water to zero degrees, it gets very cold and begins to ---- (freeze)
cool / freeze
What happens if you heat water to 100 degrees Celsius?
It boils
If you ---- ice cream in the sun, it ...... . ( leave / melt)
leave / melts
What happens if you leave solid water (ice) at room temperature?
It melts
If you boil water it turns into .....
steam (gas)
What happens if you freeze water?
It turns into ice
If it rains, I always ----- an umbrella. (use)
use / take
If we ------ by taxi, it ---- ten minutes (go / take)
go / takes