1. Once cuadernos.
2. Veintiun maestros.
3. Trenta y un mochilas.
4. Setenta y un estudiantes.
5. Cincuenta y siete clases.
It’s telling you what class do you like and Which one do you not like.
C. pupil
." The Spanish word "pupitre" translates to "desk." So who uses a desk? Puppets, puppies, and puddles do not use desks, but pupils do. "Pupil" is a synonym for "student," so clearly, "pupil" and "pupitre" are connected.