Idioms

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Across
  1. 1. be on thin ice
  2. 8. all wet
  3. 9. a straight arrow
  4. 10. once in a blue moon
  5. 11. in the dark
  6. 12. 24/7
Down
  1. 2. heavens open
  2. 3. smoke like a chimney
  3. 4. put my face on
  4. 5. safe as houses
  5. 6. raining cats and dogs
  6. 7. been in seventh heaven