1 Yesterday evening I didn't go to the cinema with a friend ?
Did I go to the cinema with a friend yesterday evening?
2 From 1995 to 1998 he didn't work in Minsk.
Did he work in Minsk from 1995 to 1998?
3 John doesn't play tennis once a week.
Does John play tennis once a week?
4 We don't start at 9 a.m. every day.
Do we start at 9 a.m. every day?
5 Does it take me an hour and a half to get to the University?
It doesn't take me an hour and a half to get to the University.