For or sinse? (Прикрепленный файл)

Сверху вниз первая таблица: 1. For
2.since
3.since
4.for
5.for
6.for
7.since
8.since
Вторая таблица:1.for
2.since
3.since
4.since
5.for
6.since
7.for
8.for

1. The Millers have been married for fifty years.

2. since

3. since

4. for

5. for

6. for

7. since

8. for

9. He has been working for twelve hours.

10. since

11. since

12. since

13. for

14. since

15. for

16. for