Collective nouns

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Across
  1. 3. group of people
  2. 5. political
  3. 6. singers
  4. 7. officers
  5. 9. utensils
  6. 12. group of stars
  7. 13. students
  8. 15. fans
  9. 16. flowers
  10. 18. of soldiers
Down
  1. 1. of flowers
  2. 2. basketball
  3. 3. soldiers
  4. 4. group of musicians
  5. 8. sheeps
  6. 9. honeybees
  7. 10. of directors
  8. 11. ship
  9. 14. of fish
  10. 17. of robbers