Vocabulary review

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Across
  1. 5. A new process or device
  2. 7. Could cause injury or problems
  3. 8. Makes money
  4. 10. No longer produced
Down
  1. 1. Can't live without it
  2. 2. Start happening
  3. 3. Has no use
  4. 4. It's easy or useful
  5. 6. Old fashioned
  6. 9. Unsuccessful