1. i didn't use to believed in fairy tales.
2. i used to think the earth was flat.
3. i used to have a big families.
4. i used to travle by plane.
5. i use to have a computer
6. i didn't use to hunt for food.
7. i didn't use to sing foreign song.
8. i didn't use to walk on foot.
9. i used to talk on the phone.