Crossword

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Across
  1. 4. Very useful or worth a lot
  2. 6. Teacher who is kind and not very strict
  3. 9. Student who studies in another country for a short time
  4. 10. A very long essay for a university degree
  5. 12. A person who studies a lot
  6. 13. The latest time to finish something
  7. 16. Money you get to help pay for studying
  8. 17. To watch over someone to make sure they do things right
  9. 18. Family that an exchange student lives with
  10. 19. School you go to after high school
  11. 20. Something you must do, not a choice
Down
  1. 1. A sudden great idea
  2. 2. Teacher who has lots of rules and follows them strongly
  3. 3. Not giving up, having a strong will
  4. 5. Something you really need, a necessary piece
  5. 7. Something you love doing a lot
  6. 8. Ability to guide or lead other people
  7. 11. To go to classes
  8. 14. Important for the topic you are talking about
  9. 15. All the subjects you study at school