Just do it!

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Across
  1. 5. - The capital city of France
  2. 7. - The only Spanish-speaking country in North America
  3. 8. - The most populous country in the world
  4. 9. - The past form of see
Down
  1. 1. - The largest country in the world
  2. 2. - A Brazilian dish made with beans
  3. 3. - The dark knight
  4. 4. - Hulk's real name
  5. 6. - Albert Einstein's profession