с английским .
Если что: 4 класс, учебник Vocabulary practice с 35.

The light bulb was ..decovered.. by Edison. We can use a ..projector.. watch the film on the wail. A ..microwave.. is a machine that cooks food quickly.l use a digital ..thermometer.. to check my temperature. It's foster to ..send.. messages to communicate.Gravity was ..invented.. by Isaac Newton. ..Astronomers.. use telescopes to the planets.