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Exercise on pagg 32-33-34

Exercise on pagg 32-33

Exercise 1

1. D
2. E
3. C
4. A
5. B

Exercise 2

1. Apollo 13 was flying to the moon
2. It didn’t get there because there was a loud explosion
3. The engineers at mission control helped the astronauts to solve the problem
4. The astronauts spent in space 6 days

Exercise 3

1. B
2. D
3. B
4. C
5. A
6. A

Exercise 4

1. Hatch
2. Came up with
3. Figure out
4. On duty
5. Breathe a sigh of relief
6. Running out
7. Cheer
8. Carrying out

Exercise 5

1. Figured out
2. Was running out
3. Carried out
4. Hatch
5. On duty
6. Breathe a sigh of relief
7. Cheer
8. Came up

Exercise 7

1. Find a solution
2. Fix a problem
3. Follow events
4. Get home
5. Go crazy
6. Raise your hand

Exercise on pag 34

Exercise 1

1. People don’t buy typewriters, but now – they buy computer
2. People don’t use longer phone, but now – they buy mobile phone
3. People don’t buy petrol car, but now – they buy electric car

Exercise 2

Exercise 3

1. He used to have five or six good friends
2. He used to phone people from the phone in the sitting room
3. His parents bought him a camera for his sixteenth birthday.

Exercise 4

1. People didn’t use to use their cars much, but now they drive everywhere
2. People update their online profiles now, but they used to write letters.
3. Children play inside now, but in the past they used to pay outside
4. Teachers used to suggest books, but now they give out website addresses.
5. Families used to watch TV together, but now they watch it individually
6. Students use Google now, but they used to look up things in encyclopedias
7. Parents didn’t use to worry so much, but now they give children less freedom

Exercise 5

1. My parents took me to school every day
2. I didn’t use to go online much
3. I went on a school trip to the Science Museum
4. I didn’t use to like school dinners
5. My parents used to buy me my first mobile phone
6. I wanted to be an astronaut