Christmas crossword I guess?

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Across
  1. 2. where Santa enters.
  2. 4. another word for Christmas.
  3. 5. what we put under the tree.
  4. 7. Santa's helpers.
  5. 9. what we put on the Christmas tree.
  6. 10. the red nosed reindeer.
Down
  1. 1. pulls the sleigh.
  2. 3. a common plant used as a Christmas decoration.
  3. 6. a ball we throw at each other.
  4. 8. The man you get presents from.