Unit 11 - Discovery and Inventions

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Across
  1. 4. It means to move earth and make a hole in the ground.
  2. 7. It means a light on a tall post in the street.
  3. 9. It means wanting to know about something.
  4. 10. It means steps that lead up and down inside a building.
  5. 13. It means the place where you go first when you arrive at a hotel or an office building.
  6. 14. It means a thing someone has made for the first time.
  7. 15. It means to warm something so that it becomes liquid.
  8. 16. It means not natural or real, but made by people.
  9. 17. It means to put a dead body in the ground or put something in the ground or under something else.
  10. 18. It means (something happens) by chance or in a way that is not planned.
  11. 20. It means a large round object in space that moves around the sun or another star.
Down
  1. 1. It means the reason for doing something.
  2. 2. It means movies.
  3. 3. It means luckily.
  4. 5. It means a place where two lines, walls or roads meet.
  5. 6. It means completely necessary.
  6. 8. It means a special room where scientists work.
  7. 11. It means where a person or thing is going or looking.
  8. 12. It means a long narrow part inside a building with rooms on each side of it.
  9. 19. It means something that somebody does that is against the law.