Froggy Jumps Inventions and appliancesOnline version Vocabulary unit 3 innovations by FRANCISCA BALLESTEROS MARTINEZ 1 Useful appliance to warm food. a microwave b fridge c freezer 2 Gadget connected to a computer. a television b keyboard c table 3 Appliance to freeze food. a fridge b freezer c oven 4 Opposite of simple a several b complicated c easy 5 Opposite of useful a fashionable b trendy c Useless 6 Gadget to print documents. a computer b screen c printer 7 A piece of equipment that is used to control something such as a television from a distance a Mobile phone b Radio c Remote control 8 Funny or amusing a Boring b Entertaining c Atractive 9 Material or clothing does not let water through. a Woolen b Transparent c Waterproof 10 Getting the result that you want a Necessary b Trendy c Effective