Crossword puzzle

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Across
  1. 6. having a strong desire to succeed
  2. 7. to explain the meaning
  3. 8. to show clearly
  4. 10. full of activity
  5. 11. extremely happy
Down
  1. 1. showing kindness and concern
  2. 2. grand/impressive
  3. 3. far from other places
  4. 4. important
  5. 5. worried/nervous
  6. 9. unwilling