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2 RNE Read the text and choose the correct answers. Give reasons. 1 Joseph Montgolfier got the idea for a flying machine when ... a) he saw smoke in a fireplace. b) he saw pieces of paper flying. c) he watched a shirt drying. 2 Joseph hoped to be a(n) ... a) scientist. b) engineer. c) performer. 3 They burned straw to ... a) help the balloon go up. b) make the balloon lighter. c) make the balloon move faster. 4 The first flight was watched by ... a) the king only. b) just the Montgolfier brothers. c) a lot of people. 5 The Montgolfier brothers asked the king's permission to ... a) send animals up in the balloon. b) send young men only. c) send some people.
Answers: 1 b, 2 b, 3 a, 4 c, 5 c.
Reasons:
- b — Joseph saw pieces of paper being lifted by hot air/smoke over a fire; that gave him the idea for a flying machine.
- b — He hoped to become an engineer.
- a — Burning straw heated the air inside the balloon, so the balloon rose.
- c — The first flight was a public event, watched by a lot of people.
- c — They asked the king for permission to send some people up in the balloon.
Reading tip: For each question, find the key phrase — got the idea, hoped to be, burned straw to, watched by, asked permission to — then choose the option that matches that exact detail, not just a generally true idea.