Penultimate Quiz

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Across
  1. 3. Willful damage
  2. 5. To do something
  3. 7. The office after next Friday
  4. 9. Back seat driver
Down
  1. 1. A light bluish-grey
  2. 2. Difficult to understand
  3. 4. "What's the...?"
  4. 6. To require or prohibit
  5. 8. you should take 10k of these a day