1. Despite having a deadline looming, Tom remained slothful, refusing to start his work and instead lounging on the couch all day. - Не хочет прилагать усилия
2. After the heavy meal, Sarah felt sluggish and had trouble concentrating on her studies. - временное состояние замедления мышления или физической активности, влияние внешних факторов
3. John has been inactive in the community theater group for the past year, neither participating in productions nor attending meetings. - человек не участвует ни в каких активностях