Respuesta :
If it’s an order it needs an exclamation point after it other than that it is grammatically correct!
Yes, but you can say:
Deberías limpiar los platos
Explication:
Because your answer is an order, but this is a recomendation
Deberías limpiar los platos
Explication:
Because your answer is an order, but this is a recomendation