They have been engaged .......... 1 year.
- for
- since
She has been living here ............... she left school.
- for
- since
Tom has been working for this company ............. he was 20.
- for
- since
They have been divorced ....... a long time.
- for
- since
Peter has been in his office ........ an hour.
- for
- since
The secretary has typed five letters ............ 1 o’ clock.
- for
- since
Joe has been studying medicine ............ 2004.
- for
- since
Barbara has appeared 5 times on TV ................ March.
- for
- since
Have you been abroad ................ summer?
- for
- since
We have known each other ......... about 2 years.
- for
- since
I have been waiting for her .......... 5 minutes.
- for
- since
.............. when have you had your car?
- for
- since