Question

where does the teacher write on to explain the lesson? *
la pizarra
el horario
el reloj
la ventana

what objects/items are always in the school? you may even consider building structures. choose all that apply.
la ventana
la puerta
la silla
la mochila

Explanation:

For the first question: Translate each option to English: "La pizarra" is "the blackboard/whiteboard", "El horario" is "the timetable", "El reloj" is "the clock", "La ventana" is "the window". A teacher writes on a board to explain lessons.
For the second question: Translate each option: "La ventana" (window), "La puerta" (door), "La silla" (chair), "La mochila" (backpack). Windows, doors, and chairs are permanent school building/room features, while backpacks are personal items students carry, not always present in the school as a fixed item.

Answer:

1. La pizarra
2. La ventana, La puerta, La silla