irregular verbs

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Across
  1. 2. cause injury
  2. 4. become unable to find something
  3. 5. skill in studying
  4. 6. lose one's balance and collapse
  5. 8. take liquid into your mouth
  6. 11. when you are very cold
  7. 12. perceiving odors
  8. 14. show or explain
  9. 15. carry, or support something
  10. 16. se the teeth to cut into something
  11. 17. be successful or victorious
Down
  1. 1. communicate information
  2. 2. perceive with the ear the sound
  3. 3. move at a speed faster than a walk
  4. 6. fail to remember
  5. 7. say something
  6. 9. have or retain possession of
  7. 10. move through the air
  8. 11. dicover something
  9. 12. kill with a bullet
  10. 13. increasing in size
  11. 16. flame while consuming a material such as coal or wood.