I. Complete these sentences with used to or didn’t use to.
1.    My father gave up smoking two years ago. He (smoke) _____ a packet of cigarettes a day.
2.    There (be) _____ a movie theater here but it closed a long time ago.
3.    Mr. An (not/ drink) coffee when he was young but he likes it now.
4.    Peter (have) _____ a motorbike, but last month he sold it and bought a car.
5.    I (not/ like) her but we are best friends now.
6.    They came to live in the city last year. They (live) ______ in a small village in the country.
7.    My sister (play) ______ tennis a lot but she doesn’t play very often now.
8.    When I was a child I (not/ study) ______ hard.