Viết câu sử dụng “used to” or “didn’t use to”

Question V.Viết câu sử dụng “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.