15.They used to pass the church . => They …………………………………………………………………………………… 16. Hao usually got up late when he was ten. =>……………………………………………………………………………………………… 17. We used to study English when we were in grade 2. =>……………………………………………………………………………………………… 18. He used to sneeze when he was a baby. =>……………………………………………………………………………………………… 19. They usually coughed when they were teachers. =>……………………………………………………………………………………………… 20. I was usually fond of cooking when I was single. =>……………………………………………………………………………………………… 21. We used to touch children’s head in the past. => We ………………………………………………………………………………… 22. We used to walk to school when we were at primary school. =>……………………………………………………………………………………………… 23. They were usually very hard working and kind. =>They …………………………………………………………………………………… 24.These students used to study English very badly. => These students …………………………………………………………………………………