一段unit4

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Across
  1. 2. The style or design of buildings.
  2. 4. A small road for walking.
  3. 6. Outside, not inside a building.
  4. 7. Full of many people.
  5. 8. Plants, animals, and the world around us.
Down
  1. 1. Making you feel calm and comfortable.
  2. 3. A show of art or interesting things.
  3. 5. New or from the present time.