navi tasan
Key Member
- Joined
- Nov 19, 2002
- Member Type
- Academic
- Native Language
- Persian
- Home Country
- Iran
- Current Location
- United States
Is there a difference between:
1-I have worked in this room for the last three hours.
2-I have worked in this room in the last three hours.
3-I have worked in this room during the last three hours.
(It seems to me that in 2&3, I have not necessarily worked there for the whole of the 3 hours, although that might have beem the case.)
1-I have worked in this room for the last three hours.
2-I have worked in this room in the last three hours.
3-I have worked in this room during the last three hours.
(It seems to me that in 2&3, I have not necessarily worked there for the whole of the 3 hours, although that might have beem the case.)
