common saying

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Across
  1. 4. see ____ to eye
  2. 5. to add insult to ____
  3. 7. to cut _____
  4. 10. let the cat ___ of the bag
  5. 12. once in a ____ moon
  6. 13. to feel under the ____
  7. 14. you ____ judge a book by its cover
Down
  1. 1. a ____ of cake
  2. 2. when ___ fly
  3. 3. to cost an ___ and a leg
  4. 6. the best of ____ worlds
  5. 8. to hit the ___ on the head
  6. 9. _____ of the devil
  7. 11. to kill ___ birds with one stone
  8. 12. ____ a leg