unit-10 when is it good to be afraid?

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Across
  1. 2. liquid come from your skin, often because you are hot.
  2. 4. a very strong fear of something.
  3. 7. very afraid
  4. 8. to become well or happy again after a difficult time.
  5. 9. a general feeling of worry or fear
Down
  1. 1. to get a sudden feeling of fear that you cannot control.
  2. 3. bad
  3. 4. to keep somebody or something safe.
  4. 5. the reason for something.
  5. 6. physical power
  6. 10. usual
  7. 11. perfect