7 unit crossword

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Across
  1. 1. To increase or make sth increase by a very large amount
  2. 3. A bussines organization selling goods or services
  3. 5. A place or position
  4. 8. Sience about past events
  5. 12. Salletite navigation or...
  6. 13. Used when listening to the music
  7. 14. People from different countries speaks with...
  8. 16. Want to report events using...
  9. 18. A thing that has been made or designed by sb for the first time
  10. 19. People use it after buying things
Down
  1. 2. Used to find out words
  2. 4. Science about nature
  3. 6. A small computer
  4. 7. The time now
  5. 9. Virtual reality
  6. 10. One of the who owns a business
  7. 11. People's faith
  8. 15. A type of language consisting of words and phrases that are regarded as very informal
  9. 17. After a certain...