He thought silently for nearly ten minutes, puffing slowly at his pipe.

He puffed slowly and blew smoke rings at the ceiling.

Hugh puffed slowly on his pipe, feeling more relaxed.

So he puffed slowly on his pipe and tried to remember and to analyze what had happened to him.

He puffed slowly at his pipe and slid a piece from the center toward the sector of the board nearest him.

It was a few minutes, though, before a long, heavy freight came slowly puffing through.

Herbert Carpenter was slowly puffing a cigarette, as he sat in the living room of his home.

He puffed on it slowly, his gaze fixed on the boy.

Gary puffed slowly on the cigarette, disliking the taste of it.

He picked up the cigar again and puffed slowly.