General knowledge

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Across
  1. 3. who sang the song sing.
  2. 5. Batman's sidekick.
  3. 6. what makes balloon fly.
  4. 7. suess who wrote the Grinch.
Down
  1. 1. who is the manger of Cork Camogie team.
  2. 2. what is the Japanese currency
  3. 4. Capital town of Louth
  4. 5. what is the biggest country in the world.