Happy Holidays Crossword

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Across
  1. 2. These are placed under the tree.
  2. 4. Build one of these with snow, sticks, and a carrot.
  3. 6. These are sung during the holidays.
Down
  1. 1. They make toys in Santa's workshop.
  2. 3. A jolly man in red.
  3. 5. Over the river and through the _________.