The cutout part on top says: completa las oraciones con el pronombre del complemento indirecto apropriado.
the answer to your question is a
the correct answer would be b. es una vergüenza que
the other answers support the idea of the administration not eliminating corruption , but answer b says its a shame they dont know how to, therefor being against corruption.
hopefully this makes sense i tried explaining it the easiest and simplest way possible : )