Translation"Mark once worked for an international charity organisation on a voluntary basis." Transform this using 'as': Mark used ____ with an international charity organisation.👇 Select languageBulgarianCzechDanishGermanGreekSpanishEstonianFinnishFrenchHungarianIndonesianItalianJapaneseLithuanianLatvianDutchPolishPortuguese (Brazilian)Portuguese (European)RomanianRussianSlovakSlovenianTurkishSwedishChineseUkrainian