Réponse :
bonjour
expressions qui indiquent la durée :
-for two years
- for three hours
- for ten seconds
- for centuries
- for a long time
expression qui précisent le point de départ :
- since Christmas
- since two o'clock
- since 1492
- since May
- since the holidays
- since WWII
- since the Middle Ages
- since she had an accident
- since they got married
voila:)