[{"question":"Acept\u00e9 tu propuesta ... vacilaci\u00f3n.","answers":["por","para","sin","sobre"],"correct":"sin","order":"1"},{"question":"Me he tra\u00eddo 2 faldas ... 15 euros.","answers":["sin","para","sobre","por"],"correct":"por","order":"2"},{"question":"Esa se\u00f1ora ser\u00e1 ... cincuenta a\u00f1os.","answers":["sobre","sin","para","por"],"correct":"sobre","order":"3"},{"question":"Lo ha despedido del trabajo ... vago.","answers":["sin","sobre","para","por"],"correct":"por","order":"4"},{"question":"... pedir permiso, se hab\u00eda venido para Barcelona.","answers":["Por","Sin","Sobre","Para"],"correct":"Sin","order":"5"},{"question":"Trabaja ... su madre.","answers":["para","por","sin","sobre"],"correct":"para","order":"6"},{"question":"... la tarde viene toda mi familia.","answers":["Sin","Por","Para","Sobre"],"correct":"Por","order":"7"},{"question":"El tel\u00e9fono fue inventado ... Carmen.","answers":["para","sobre","por","sin"],"correct":"por","order":"8"},{"question":"Llueve ... cesar.","answers":["sobre","para","por","sin"],"correct":"sin","order":"9"},{"question":"... el domingo estaremos all\u00ed.","answers":["Sobre","Sin","Para","Por"],"correct":"Sobre","order":"10"}]