Aiden's Fun Word puzzle!

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Across
  1. 3. older brother
  2. 4. kind adult
  3. 8. owner of the yoyo
  4. 9. CMU teacher
  5. 10. best friend
Down
  1. 1. child
  2. 2. black..
  3. 5. Emmett's twin
  4. 6. dark knight
  5. 7. awesome