Burnout mini

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Across
  1. 2. She noticed a ________ sign of nervousness in his shaking and sweaty hands.
  2. 5. The journalist found an ________ message hidden deep within the report.
Down
  1. 1. It is ________ that all passengers fasten their seatbelts before takeoff.
  2. 3. She was completely ________ the level of corruption revealed in the investigation.
  3. 4. He began to ________ his manager for his constant and unjustified criticism towards him.
  4. 6. Klaus has been unusually ________ lately, snapping at everyone for no obvious reason.