1.Did you use to enjoy Maths at school?
2.I didn't use to like flying, but I love it now.
3.We used to be friends, but we don't get on now.
4.Did John use to work for IBM before he came here?
5.Winter didn't use to be as cold as they are now.
6.She used to live with her mother, but now she lives with her father.
7.I didn't use to do my excercise.
8.Did he use to play for Manchester United?