puzzle

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Across
  1. 2. two things happened at the same time
  2. 4. first in rank or importance
  3. 6. a boss of a factory
  4. 7. see through
  5. 8. natural state
Down
  1. 1. to foresee something and be ready
  2. 3. make an incident/things on track
  3. 5. head of department