Utiliser "dispiritedly" dans une phrase

1. Turning away in disgust, they left dispiritedly to head back to the police station

2. "Mmm," she responded dispiritedly, "what about Pizza Hut

3. 'Go on,' he encouraged dispiritedly

4. What would be the point? Rafferty mused dispiritedly, when they both knew that Superintendent Bradley, a gruff, no-nonsense, professional-Yorkshireman with gimlet eyes firmly fixed on that greasy ladder, hadn't got where he was by treating his junior officers with kid-gloves when they threatened his comfortable niche