Question

1. ¿dónde juegan al tenis?

○ a las 3 de la tarde
○ con una pelota
○ en la cancha

Explanation:

The question "¿Dónde juegan al tenis?" asks "Where do they play tennis?". To answer this, we need to choose the option that indicates a location. "En la cancha" means "On the court", which is a location suitable for playing tennis. "A las 3 de la tarde" is a time, and "con una pelota" is about using a ball, neither of which answer the "where" question.

Answer:

En la cancha