Lyam shook his head as his expression turned grave.

But in the Senate, when matters turned grave, the language of debate turned legalistic.

She read it and her face turned grave.

He wondered whether his handler would think of him after he'd turned away from Garner's newly turned grave.

His face turned grave at the implications.

What had begun as a simple matter had turned grave.

Television news channels stood poised to break in with specials if his condition turned grave.

He turned grave: "I know not what has made us twain what we are.

Turned grave, he shook his head in his turn.

They had become able to sense when AHoi turned grave.