Составьте вопросы, используя How long...? Ответьте на их, используя for либо

Составьте вопросы, используя How long...? Ответьте на их, используя for либо since.
1. know your best friend? (two years). 2. have a computer?
(last year). 3. play the guitar? (a few years). 4. live in this city?
(childhood). 5. be interested in girls/boys? (fourteen years)
6. be a reporter? (graduate from University). 7. be in love?
(first meet). 8. have problems with your children? (become
teenagers). 9. own this dacha? (1970). 10. there be mice in the
shop? (autumn). 11. want to be a doctor? (a long time). 12. be
interested in computer technology? (last year). 13. wear glasses?
(six years). 14. be angry with each other? (a week). 15. be in this
country? (last Monday). 16. have a boyfriend? (several months).
17. there be a karaoke club here? (last winter).