Culture shock

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Across
  1. 1. cheerful
  2. 4. extraordinary
  3. 6. nervous
  4. 8. homesick
  5. 12. unpleasant
  6. 13. anxious
Down
  1. 2. lively
  2. 3. positive
  3. 4. enjoyable
  4. 5. dull
  5. 7. peaceful
  6. 9. optimistic
  7. 10. strange
  8. 11. stressful