Now or never!

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Across
  1. 3. to let something fall from your hand or from a height
  2. 4. very happy
  3. 7. very surprising or impressive
  4. 8. worried or nervous about something
  5. 9. very clever or very bright
Down
  1. 1. very unhappy or uncomfortable
  2. 2. very bad
  3. 4. very sad for a long time
  4. 5. very scared
  5. 6. to go down suddenly from a higher place