3 Use of English: word formation Read this text and use the correct form of the words in capitals below to fill the gaps. The Microscope (1) There is no doubt whatsoever that the (0) invention of the microscope science in many ways. Once microscopes were available (2) ............. could begin to investigate the many things in the natural world that are (3) without them. The invention led to many important (4)............, including 'germ theory', the idea that bacteria cause disease. This (5) changed the way people thought about diseases like tuberculosis. Strangely, people about who the first microcope (7).............. actually was but it seems that the (8)............... Galileo was using one as early as 1609. He was so impressed by his microscope that he sent his (9), the Duke of Tuscany, one as a gift and told him about all the (10) ...... things he had been able to see with it. (6) (0) INVENT (1) REVOLUTION (2) SCIENCE (3) VISIBLE (4) DISCOVER (5) COMPLETE (6) AGREE (7) DESIGN (8) ASTRONOMY (9) EMPLOY (10) WONDER ​