Harbinger crossword

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Across
  1. 3. A sign of something about to happen.
  2. 5. A sign of what will happen in the future.
  3. 6. A symptom or sign that indicates the future of a disease.
  4. 7. A person who announces or signals the approach of another.
  5. 8. A sign or warning that something momentous is likely to happen.
Down
  1. 1. A gesture or action used to convey information or instructions.
  2. 2. A person or thing that precedes the coming of someone or something.
  3. 4. A sign of something that is to happen.
  4. 6. Something that comes before another and indicates its arrival.
  5. 8. A sign or warning of an impending event.