USE FOR OR SINCE
1. ________last year
2. ________ two years
3. ________ last Friday
4. ________ 9:30
5. ________ three days
6. ________ the first of January
7. ________the beginning of the term
8. ________ the semester
9. ________ the first day of January
10. ________ almost four months
11. ________ fifteen minutes
12. ________ the semester started
13. ________ a couple of hours
14. ________ yesterday
15. ________ about five weeks
USE FOR OR SINCE:
1. __Since__last year
2. __For__ two years
3. __Since__ last Friday
4. __Since__ 9:30
5. __For__ three days
6. __Since__ the first of January
7. __Since__the beginning of the term
8. __Since__ the semester
9. __Since__ the first day of January
10. __For__ almost four months
11. __For__ fifteen minutes
12. __Since__ the semester started
13. __For__ a couple of hours
14. __Since__ yesterday
15. __For__ about five weeks