My Three-Legged Stool Crossword

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Across
  1. 2. Scores you get in school
  2. 5. A lower-pitched,violin-like stringed instrument
  3. 7. The art of fancy handwriting
  4. 9. A fast version of walking
Down
  1. 1. A grippy loop to run on
  2. 3. Place of learning
  3. 4. Furry four-legged friend
  4. 6. Calculations involving numbers and symbols
  5. 8. How you use books