C. Una monarquía parlamentaria
Answer:
1. A todos sus amigos les prepara un desayuno peruano.
2. A Janet le prepara unos frijoles.
3. A nosotros nos prepara un vaso de leche con chocolates.
4. A Mack le prepara una sopa caliente.
The correct answer is aquella, because we would use the word if there was a difference in the distance. Like if you were in the right corner of a room, and the guitar was at the left corner of the room. And another reason is because aquella is feminine and in spanish, guitar is feminine.