Question

Do you usually go shopping _____ Saturdays?
- in
- on
- at
Do you have a vacation ______ December?
-in
-at
- on
What do you usually do ____ weekends?
-at
-on
-in

Answer 1

Respuesta:

Do you usually go shopping on  Saturdays?

Do you have a vacation in December?

What do you usually do on weekends?

Explicación:

espero te sirva xde

Answer 2

Respuesta:

Do you usually go shopping on Saturdays?

Do you have a vacation in December?

What do you usually do on weekends?

Explicación:

Las preposición On se coloca antes de los dias de la semana.

La preposición in antes de los meses del año