5 ✔1.42 USE OF ENGLISH Read the text. For each gap 1-8, choose the correct answer, A, B or C. Then listen and check. KATHERINE JOHNSON Katherine Johnson was a child, she was a maths genius. ² she was only 14, she went to university to study maths. 3 she was studying at university, her Maths professor told her she should become a research mathematician. 4 she graduated 6 from university she became a teacher. 5 the 1940s she got married and had children. She didn't become a research mathematician ? she was 35. She got a job as a 'computer' with NASA. Katherine was different from other computers -7? she was at NASA, she asked a lot of questions. a Katherine Johnson started work at NASA, only men went to important meetings. She changed that! 1 A When 2 A While 3 A During 4 A Before 5 A Till 6 A until 7 A during 8 A Before 1 B Before B When B While B While B During B by B while B During C During C Until C After C As soon as C While C during C after C As soon as
