For indica o perioada de timp ex for a week =timp de o săptămâna,for five minutes=pentru 5 minute
for a while=pentru scurt timp for a long time= pentru o perioada lunga for a few days,weeks= pentru câteva zile, saptamani
Since începutul unei perioade de timp since 1990=din 1990
since May=din Mai since Friday=de vineri
Ex I haven't seen him for ages.
We have been frends since Highschool.
They have been maried since 1890.
Are you going to play for such a long time?
