Put the correct form of words in the brackets, using used to or didn’t use to.
1. I (go) ____________ to work by bus but now I drive my car to work.
2. Joe and I (like) _____________ each other but now we are best friends.
3. Sue (fancy) _______________ rock music but now she is a fan of it.
4. _________________ (you/catch) fireflies when you were a child?
5. My father (smoke) _______________ a lot but he gave up three years ago.
6. My student (be) __________ very bad at Math but now he improves a lot.
7. This doctor (be) ___________ famous but now everyone knows him.
8. Jane (break) _______________ the speed limit and a police officer stopped her.
9. My aunt (work) _______________ as a nurse before she retired.
10. My hometown (have) _______________ an amusement park but the authorities have opened one.