Past simple form

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Across
  1. 2. to understand
  2. 3. to think
  3. 7. to try
  4. 9. to fly
  5. 10. to study
  6. 11. to find
  7. 14. to cancel
  8. 15. to feel
  9. 17. to read
  10. 18. to come
Down
  1. 1. to hug
  2. 4. to teach
  3. 5. to phone
  4. 6. to choose
  5. 8. to ride
  6. 10. to stand
  7. 12. to run
  8. 13. to fall
  9. 16. to tidy