The Amazing Crossword

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Across
  1. 3. very happy
  2. 5. rhymes with hair
  3. 6. under
  4. 7. something belongs to them
  5. 11. important
  6. 14. more than one
  7. 15. worried or frightened
  8. 16. an unexpected serious happening that needs action at once
  9. 19. great sadness
Down
  1. 1. a small town
  2. 2. calm
  3. 4. relating to a fraction
  4. 8. the first letter of a word or name
  5. 9. amounts
  6. 10. one or two numbers which when multiplied together give the product
  7. 12. short for they are
  8. 13. in the space separating two things
  9. 17. the very middle
  10. 18. force or strength