Alice’s Crossword Puzzle

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Across
  1. 3. a device that is sensitive to light
  2. 6. waste that goes through pipes
  3. 8. unable to remember
  4. 9. to make a speech
Down
  1. 1. and official who examines books
  2. 2. an animal
  3. 4. Mathematics
  4. 5. a substance
  5. 6. astute or sharp
  6. 7. exclamation