Teorija
FOR - describes the duration of an action
that started in the past and continues into the present
- for 5 minutes
- for 8 hours
- for 2 days
- for 4 weeks
- for 6 months
- for 3 years
- for a long time
- for ages
SINCE - tells us when an action started
- since 8 o'clock
- since Monday
- since last week
- since August
- since 2014
- since I was 7 years old
Piemērs:
Lisa has worked here for 7 years.
David has worked here since 2007.