In order to actually compare two objects in a comparison of inequality (one object being more or less ____ than the other), we use the following construction: subject + linking verb + más/menos + adjective + que + noun.
Vertical 1. Horario 2. Ciencias 4.Antes 5.(any persons name can go here) 8. Matemáticas 12.Examen 14.Cuantos 15. Veintitrés 16. Difícil 17.Veintiuno 19. Español 21. y media