Today elderly people are more active than in the past. Today elderly people _______________.
Today elderly people are more active than they used to be.
My mum buys most of her clothes online, but she never bought anything online until a few years ago. My mum _______________, but now she does.
My mum didn’t use to buy stuff online, but now she does.
What time did you go to bed when you lived in Spain? What time _______________?
What time did you use to go to bed when you lived in Spain?