Practice Makes Perfect

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Across
  1. 6. war
  2. 9. rock
  3. 10. second
  4. 12. fifth
Down
  1. 1. first
  2. 2. lamb
  3. 3. son
  4. 4. fourth
  5. 5. third
  6. 7. world
  7. 8. sky or heaven
  8. 11. year