IV/ Put the verb in the correct tense and complete where necessary with SINCE or FOR.
1. I (type) ______have been typing since__________seven this morning.
2. I (be) ________have been________off work ___for_____almost a week.
3. How long _____have____you (wait) ____been waiting____________?
4. How long ______have____you (be) _______been_________off work?
5. How long ____have____you (type) _____been typing___________?
6. He (live) _______has been living_________ in that hotel ____since____the beginning of August.
7. She (study) ________has studied________ English ___for_____five years.
8. How long____has____ she (study) ______studied__________ English?
9. I (work) _______have worked_________ for the company __since______1988.
10. Inflation (rise) _________has risen_______interest rates (lower) ________________ by the government.
11. He (be) ______has been__________ teetotal _sincce______his illness.
12. That church (stand) _______has standed____for_____centuries.
13. The sun (shine) ______shined__________last week.
14. I (sit) _______have been sitting_________in front of this computer screen ____for___ages and it is driving me crazy.
15. I ____have___not (take) ____taken___any holidays ________since________the beginning of last year.
16. What ___have___you (do) ______done since__________I (see) ______saw__________ you last?
17. We (be) ______have been__________on holiday ____since____the past month.
18. I (try) _______have tried________ to complete reading War and Peace ever ___since_____I was fifteen years old.
19. How long _______have_________you (be) _______been_________ here?
20 When ____have____you (be) ___been_____ here?

1. have been typing since
2. have been/for
3. have you been waiting
4. have you been
5. have you been typing
6. has been living/ since
7. has studied/ for
8. has she tudied
9. have worked/ since
10.has risen/ are lowered
11.has ben/ sincce
12.has standed for
13. shined
14. have been sitting/ for
15. haven't taken/ since
16. have you done/ since  I saw
17. have been/ since
18. have tried/ since
19. have you been
20. have you been