Some words

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Across
  1. 2. year time spent studying abroad
  2. 4. one of a kind
  3. 6. to deeply engage in something
  4. 9. belief in oneself
  5. 10. an exciting experience
  6. 11. to work without pay
  7. 14. having strong feelings
  8. 15. full of life and energy
Down
  1. 1. linked together
  2. 3. including many different types
  3. 5. too much to handle
  4. 7. to change to fit new conditions
  5. 8. freedom from others
  6. 12. famous places or monuments
  7. 13. understanding others' feelings