reading 25 crossword puzzle

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Across
  1. 4. A hundred years
  2. 5. The introduction of something new.
  3. 7. A sudden total change.
  4. 8. Something new introduced.
  5. 9. A branch of business.
  6. 10. Relating to the production of goods
Down
  1. 1. Understanding something, gained by experience.
  2. 2. The instance or act of being transformed.
  3. 3. Knit or woven cloths.
  4. 6. Making something with machinery.