Complete the sentences.Use the correct from of the verbs in brackets. 1.If you______two books,you______one free.(Buy,get) 2.The menu______on the screen if you_______this button twice.(Appear,press) 3.If dogs_________chocolate,it______them ill.(Eat,make) 4.If water______,it_____(Freeze,expand) 5.If you______water to 100°C,it______.(Heat,boil)
If you buy two books, you get one free.The menu appears on the screen if you press this button twice.If dogs eat chocolate, it makes them ill.If water freezes, it expands.If you heat water to 100°C, it boils.