unit one

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Across
  1. 3. attractive from the outside
  2. 9. giving satisfaction
  3. 10. very tired
  4. 12. all the workers in a company
  5. 14. main office
  6. 16. opposite of interesting
  7. 17. dangerous situation when something has to be done quickly
  8. 19. similar to 'aim'
  9. 20. meeting to teach people in companies
Down
  1. 1. deal with
  2. 2. very happy
  3. 4. chance to do something
  4. 5. different, not always the same
  5. 6. without gravity
  6. 7. makes us feel worried, anxious
  7. 8. watch(a group of people) to see if they are working properly
  8. 11. needing a lot of effort and attention
  9. 13. difficult in a satisfying way
  10. 15. noun from 'achieve'
  11. 18. organisation helping poor people