New year crossword

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Across
  1. 3. a promise to or not to do something
  2. 6. where fireworks were made
  3. 7. the German word for cheers
  4. 8. 12 am
  5. 9. a handheld firework that emits sparks
Down
  1. 1. can be used instead of fireworks
  2. 2. an act of counting numerals in reverse order
  3. 4. you need 12 of me ,one for every second
  4. 5. a mechanical device with hands
  5. 6. a chart with days weeks and months