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Across
  1. 3. The simple present changes to past
  2. 5. Can changes to
  3. 6. Might its a change of
  4. 8. The simple past changes to past
Down
  1. 1. It has questions
  2. 2. Related to
  3. 4. Expresions about time and
  4. 7. Added to questions that have "yes or no' like an answer