Unit 5, ex. 9

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Across
  1. 2. completely change the way something is done(13)
  2. 3. control completely, e.g. a market, or have power over something(8)
  3. 6. make a situation worse (2, 4)
  4. 8. result of something(7)
  5. 10. a very bad thought or concept(8,4)
  6. 11. a sudden and important discovery(12)
  7. 12. think of (a new idea)(6, 2, 4)
  8. 15. say something negative about someone’s thought or concept (9, 2, 4)
  9. 17. disadvantage of something(8)
  10. 18. lower the money you charge for a product(6, 1, 5)
  11. 19. affect the way someone thinks or behaves(9)
Down
  1. 1. a TV with a very detailed, clear picture(4-10)
  2. 4. controlled by a person’s speech(5-10)
  3. 5. make people aware of a good or service(7, 1, 7)
  4. 7. works with energy from the sun,(adjective)(5-7)
  5. 9. a series of TV commercials, for example, to persuade you to buy a product(11, 8)
  6. 11. already supplied as part of the product(5-2)
  7. 13. a named product or group of products(5)
  8. 14. doesn’t allow water in(10)
  9. 16. give your approval of a product(7)