Usar "sullenness" en una oración

1. There was a sullenness aboard the Black Swan which annoyed Harry

2. And it had a lot to do with Venki’s sullenness

3. He delighted to witness Hindley degrading himself past redemption; and became daily more notable for savage sullenness and ferocity

4. They didn’t like retreating, yet they understood why they were doing it, and instead of the sullenness Bryahnsyn might have expected, they’d decided to take a sense of pride out of conducting that retreat as skillfully—and as stubbornly—as possible

5. The sadness that had been strong in Sebastian the term before gave place to kind of sullenness, even towards me