Answers to Workbook unit Making a stand Exercise (page 5)
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ESL9 Ans WB
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- Exercise 3a (page 64)
- Exercise 3b (page 66)
Exercise 2b (page 63)
Part A 1 They had been told by him to be punctual on the day of the launch. 2 The disaster of the rocket shortly after the launch had been witnessed by many people. 3 The existence of extra-terrestrials had been believed by few of us. 4 The documentary on extra-terrestrial life in outer space had been watched by us. 5 The stories about UFOs had been said to be true by the reporter. Part B 1 The space team had planned the event since the last century. 2 The trainers had designed a tough programme to train the astronauts. 3 The engineers had maintained the rocket well. 4 The government had terminated the space exploration project due to insufficient funding. 5 Scientists had designed the space suits to protect astronauts from the cold. Cambridge Checkpoint Lower Secondary World English Teacher’s Guide 9 © Monica Menon, Richa Ahuja and Belinda Danker 20 Exercise 3a (page 64) 1 Special suits are worn by astronauts to protect them in space. 2 It takes a long time for people to be trained by NASA for space travel. 3 Spaceships are used by astronauts to travel to space. 4 Spaceships are built by them to withstand the harsh environment in outer space. 5 The dangers of spending long periods in outer space are known by space explorers. 6 The launching of rockets into space is enjoyed by many people. 7 Space exploration is carried out by a special group of people. 8 Rockets are often damaged by space debris. 9 Astronauts and their feat to explore the universe are admired by many people. 10 The rocket launch is televised on Channel 10 news. Exercise 3b (page 66) 1 Experienced astronauts manage the spaceship. 2 Scientists define extra-terrestrial life as life found on other planets in outer space. 3 Manufacturers specially make spacesuits for astronauts to withstand the impact of space debris. 4 Millions of people around the world watched the launch of the modern spaceship. 5 TV reporters from many countries covered the space exhibition event. 6 NASA gives special training to prepare astronauts for life in outer space. 7 The space station that is in outer space sends signals to Earth. 8 NASA had carried out many space expeditions since the last century. 9 Astronauts complete daily reports while they are in space. 10 Astronauts receive clear verbal communication from the space research centre on Earth. Download 303.8 Kb. Do'stlaringiz bilan baham: |
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