1. My mother used to live in small village when she was a girl.
2. There did not use to be many cars on the road before.
3. Now there are more traffic accidents.
4. I was sick, so I didn't go to school.
5. I enjoy watching TV in the evening.
6. I find it important to learn English
---
+) used to + V
+) didn't use to + V
+) be interested in = enjoy +Ving
+) find + it + Adj +To V