WHAT'S THE CAPITAL?

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Across
  1. 5. NIGERIA
  2. 7. SWITZERLAND
  3. 8. MEXICO
  4. 10. POLAND
  5. 12. GHANA
  6. 13. IRAN
Down
  1. 1. HONG KONG
  2. 2. ENGLAND
  3. 3. ZIMBABWE
  4. 4. ST KITTS & NEVIS
  5. 6. JAMAICA
  6. 9. PAKISTAN
  7. 11. SPAIN