Depende del tiempo en que lo quieras por ejemplo si es pasado
Did you pay attention when the teacher called your name?
En presente
Do you pay attention when the teacher calls your name?
En presente continuo
Are you paying attention when the teacher calls (call) your name?
Presente Perfecto
Have you payed attention when the teacher calls your name?
Como orden
Can you pay attention when the teacher calls your name?
