1Her preoccupation with the upcoming exam had made her irritable and withdrawn from her friends.
2Is there a growing preoccupation with celebrity culture in modern society, and what are its implications?
3The team's preoccupation with winning the championship had led them to neglect their academic responsibilities.
4Try not to let your preoccupation with the past prevent you from enjoying the present moment.
5There is a preoccupation with technological advancements in the business world, but what about the human cost of innovation?