James Watt and the Teakettle

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Across
  1. 3. to bring under control and make ready for use
  2. 5. at the present time
  3. 8. the act of getting something ready
  4. 9. eager to learn
  5. 10. a question
Down
  1. 1. useful or helpful to one
  2. 2. careful notice or attention
  3. 4. tiny particles of a liquid
  4. 5. to continue when met with difficulties
  5. 6. to open wide so as to make a broad or deep space
  6. 7. able to be seen