•You can never be sure what will happen from one week to the next.
•The menu changes from week to week.
More examples
•The baby is two weeks old.
•I'll be on vacation for two weeks starting this Tuesday.
•I arrived a week ago.
•It took him two weeks to paint the house.
•That car rents for $200 a week.
Less
¿La semana comienza el domingo o el lunes?
En los Estados Unidos, generalmente el comienzo de la semana es el domingo y termina el sábado, mientras que en Reino Unido la semana generalmente empieza el lunes y termina el domingo.
periodnoun
periods
punto (en puntuación); período; época (histórica), fase, etapa
Example sentences of
period
noun
•We have had two power failures in a five-month period.
•The period between Christmas and New Year's Eve is a very busy one for us.
•We are studying our country's colonial period.
•Children go through many changes during the period of adolescence.