1 I used to not listen to Western music some years ago
2 My mum used to be a chef in Cham restaurant
3 There used to be a market here in 2003
4 There didn't use to be as many cars on the road
5 Bigbang used to be my idol when I was a child
6 They didn't use to know how to drive a car
7 They used to have a lot of money
8 I used to not like classical music when I was younger
9 I used to be interested in my work
10 My brother used to have his hair cut short when he joined the army
11 Selena used to smoke three years ago
