FOR AND SINCE. Fill in the blanks with for and since.

FOR AND SINCE

Fill in the blanks with for and since.
1. Ken has been happy __since______he retired.	12. I haven’t smoked_for______many years.
2. John has been successful__since___he became President of a big company.	13. I haven’t dated Tom __since_he tried to kiss me.
3. Ken has been successful__for_the last decade.	14. I haven’t dated Tom__for_____a very long time.
4. I have had a backache ___since___________I played football.	15. John has been very busy __since____he started his own business.
5. I have had a backache ___for________at least two weeks.	16. Tim has been a taxi driver__since____he bought his own taxi cab.
6. Tom hasn’t shaved _since_________ he started to grow a beard.	17. Tom has met many people__since__________he moved to Montreal.
7. Tom hasn’t shaved __for_____ such a long time.	18. John has worked for the NHL __for_____ at least ten years.
8. I haven’t played ball__since__I was a teenager.	19. The castle has been there _for______ ages.
9. I haven’t played baseball __for_______many years.	20. We have known about the problems of pollution __for_____ decades.
10. I haven’t seen the dentist__for_____________six months.	21. John has been heartbroken __since________ he lost his girlfriend.
11. I haven’t seen Joe___since______childhood.	22. John has been single __for____a long time.