Nathan's awesome crossword

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Across
  1. 5. Flies by its self.
  2. 8. To be killed.
  3. 9. A long way up.
Down
  1. 1. The world.
  2. 2. A signature.
  3. 3. The love or joy of someone.
  4. 4. Does it your self.
  5. 6. An attack on someone.
  6. 7. Learn it again.
  7. 10. A thing he likes.