Joyful puzzle (Ryan Villalobos)

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Across
  1. 2. Joyful songs are sung during Christmas.
  2. 3. the arrival of a notable person, thing, or event.
  3. 6. the main branch of a tree.
  4. 7. relating to a festival.
  5. 8. the occasion of a person's birth.
Down
  1. 1. friendly, helpful, or cooperative feelings or attitude.
  2. 4. A vertical channel or pipe that conducts smoke and combustion gases up from a fire or furnace and typically through the roof of a building.
  3. 5. the floor of a fireplace.