doctor who

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Across
  1. 2. what is the 9th doctor's catchphrase?
  2. 4. who does the doctor hate?
  3. 6. what does the r in Tardis stand for?
  4. 7. who did the doctor love?
Down
  1. 1. what does the doctor use?
  2. 3. what is the doctor's home planet?
  3. 5. what happens when the doctor dies?