Aliens

UFO

Solar system

Galaxy
UNIT 12
LIFE ON OTHER PLANETS
LOOKING BACK
Alien
Space Buggy
Weightless
solar system
Flying saucer
Spaceship
Planet
Galaxy
2. Fill each gap with a suitable word from the box. 
1. The Earth seems too small to accommodate the increasing population.
2. Water covers 75% of the Earth’s surface.
3. Attemps have been made to find traces of aliens.
4. Astronauts experienced difficulties when they first landed on the moon.
5. The climate on other planets is very different to that on Earth.
6. NASA stands for National Aeronautics and Space Administration.
3. Underline the correct answers.
1. He asked me when/ if there were people living on Venus.
2. They wanted to know when the first spacecraft had been/ has been launched.
3. She asked them how/ who had been the first to step onto the moon.
4. They asked me which spacecraft has been/ had been the first to explore Mars.
5. Students asked how/ who the scientists explored other planets.
6. He asked me what food people on other planets had eaten/ ate.
7. She asked her teacher if/ what UFO stood for.
4. Put the words/ phrases in the correct order to make reported questions.
1. He/ would react/ asked me/ an alien/ how/ I/ if I saw/.
______________________
2. most suitable/ The teacher/ which planet/ asked me/ was/ for human life/.
______________________
3. on the moon/ My friend/ had first landed/ asked me/ when/ humans/.
______________________
4. a planet/ a star/ She asked me/ the difference between/ what/ and/ was/.
______________________
5. if/ was/ They asked/ on Mars/ there/ water.
______________________
He asked me how I would react if I saw an alien
The teacher asked me which planet was most suitable for human life.
My friend asked me when humans had first landed on the moon.
She asked me what the difference between a planet and a star was

They asked if there was water on Mars.
5. Change the following questions into reported questions.
1. ‘What are the essential conditions for human life?` the teacher asked her students.
_________________

2. ‘Have humans been able to communicate with people on other planets?` Samuel asked the scientist.
_________________

3. ‘Did the Roswell UFO incident take place in the U.S. in June 1947?` Nick asked the journalist.
_________________
The teacher asked her students what the essential conditions for human life were.
Samuel asked the scientists if humans had been able to communicate with people on other planets.
Nick asked the journalist if the Roswell UFO incident had taken place in the US in June 1947.
4. ‘Who was the witness in the Roswell UFO incident?` Vanessa asked her uncle.
_________________

5. ‘When will humans be able to travel from one planet to another more easily?` the son asked his father.
_________________

6. ‘Why can`t people move to Mars immediately?` Diane asked her mother.
_________
Vanessa asked her uncle who had been the witness in the Roswell UFO incident had been.
The son asked his father when humans would be able to travel from one planet to another more easily.
Diane asked her mother why people couldn’t move to Mars immediately.
HOMEWORK