1. My brother used to swim in the river when he was young.
2. Minh used to go to his school by bus 2 year ago.
3. They used to take me to the supermarket when I lived there.
4. Nam used to cry all night when he was a baby ( câu này hình như đề sai thì phải, phía trên chủ ngữ là Lan mà xuống dưới lại là Nam )
5. She used to walk to school everyday when she was 10 years old.
7. His father didn't use to drink beer any more.
8. Her brother didn't use to have long hair any more.
9. I didn't use that machine any more.
10. We didn't use to stay up late any more.