Escape Room Clue

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Across
  1. 3. a cat that sounds like a word for deceiving
  2. 6. what Bilbo Baggins had in his pocket
  3. 7. what storms, cyclops, and needles have in common
Down
  1. 1. if you may do something, it is ___
  2. 2. Batman and Robin, cookies and milk, lightning and thunder
  3. 4. an elephant and a tree have this
  4. 5. a minty treat or a mobility aid