Zusammenfassung der Ressource
"Since" and "For"
- since
- if the starting point is given
- two o'clock
- I have been waiting since 4 o'clock.
- last Friday
- I haven't been on holiday since last July.
- 1998
- Fred and Frida have been learning French since 1998.
- For
- if the period of time is given
- twenty minutes
- Sue has only been waiting for 20 minutes.
- two days
- We have been living here for 2 days.
- one year
- Tim and Tina have been learning English for six years.