Fill in the blanks!

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Across
  1. 1. How does red pepper taste?
  2. 4. When did people start to eat bulgogi?
  3. 6. People lived in OOOO in the Old Stone Age.
Down
  1. 2. Where did live in New Stone Age?
  2. 3. A long time ago, Kim-chi was OOOOO.
  3. 5. Korean started to eat OOOO from the Bronze age.