Do i wanna know

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Across
  1. 4. something that you can't say
  2. 5. the opposite of never
  3. 7. next day
  4. 9. part of the face
Down
  1. 1. the opposite of the day
  2. 2. To ____ emotions
  3. 3. a verb that means to walk on all fours
  4. 6. the opposite of go away
  5. 8. do the same thing more than one time