Halloween

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Across
  1. 1. You scare people with it.
  2. 7. That´s what you say at Halloween.
  3. 9. You don´t can see it.
Down
  1. 2. This will make you run up.
  2. 3. The opposite of child.
  3. 4. You go in that at Halloween.
  4. 5. You become that at Halloween.
  5. 6. For this you need a key.
  6. 8. You wear it at a Halloween party.