"Used to" mention or indicate past happenings. That is not happen now.

1. I used to smoke.

2. They used to swim in the sea.

3. He used to drink wine.

4. She used to draw pictures.

5. We used to sing a song on the stage.

6. I used to fight with my brother.

7. He used to come here.

8. They used to play cricket.

9. She used to cook.

10. He used to go there.