Ellen's super puzzle

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Across
  1. 1. when you expose something.
  2. 4. a kind of aircraft
  3. 5. different kinds.
  4. 9. things that don't happen regularly
  5. 10. when you improve something.
  6. 11. If you move photos to an USB you... them.
  7. 14. when you are logical and smart you are...
  8. 15. Used in morse code.
Down
  1. 2. When you talk to another.
  2. 3. when something is the first priority.
  3. 6. Something is made of.
  4. 7. When you do something often.
  5. 8. living things.
  6. 12. On a digital clock.
  7. 13. We speak several...