unit 1

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Across
  1. 4. loud; makes a lot of noise
  2. 7. damage caused to water, air and land by harmful materials or waste
  3. 9. designed and made using the most recent ideas and methods
  4. 11. small objects that explode to make a loud noise and bright colours in the night sky
  5. 13. the most important city in a country or state; where the government is
  6. 14. the place where someone or something is going
  7. 18. land that is not in towns or cities and may have farms and fields
  8. 19. a region or part of a larger place, like a country or city
  9. 20. not expensive, or costs less than usual
Down
  1. 1. a special building to make people remember an event in history or a famous person
  2. 2. makes little or no noise
  3. 3. an area of water by the coast used to keep ships safe
  4. 5. costs a lot of money, not cheap
  5. 6. a very tall, thin building, or part of a building
  6. 8. the cars, trucks and other vehicles using a road
  7. 10. relating to a particular area, city or town
  8. 12. a chance to do or experience something good
  9. 15. someone who has a lot of skill in or a lot of knowledge about something
  10. 16. things that people sell
  11. 17. the main or central part of a city