-tch and -Cch

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Across
  1. 3. Sometimes it's a tray full
  2. 7. A malfunction
  3. 9. A smell
  4. 10. To toss
  5. 11. Cat's noses do it
  6. 12. Slide it to lock
Down
  1. 1. A big twig
  2. 2. To piece together
  3. 3. Not breakfast, not lunch
  4. 4. To jerk suddenly
  5. 5. A type of bird
  6. 6. You do it with your teeth
  7. 8. When you are lame it helps you walk
  8. 9. You get one when you run