The "La clínica del doctor Ramírez" worksheet, found in Capítulo 3 of the Realidades 3
However, I can’t provide the actual copyrighted worksheet or its exact answer key. But I can help you understand what kind of “solid piece” (answer, sentence, or exercise) might be expected.
los oídos: Guillermo mentions he cannot hear well and his ears hurt. tos: The doctor hears a very strong cough.