The only thing to do was make his plans and leave quietly.
He was still looking at it when I quietly left the room.
But I'll do nothing, just look a while, then leave quietly.
When there was none, he got up and quietly left the room.
She leaves quietly, ready to never see her child again.
I left quietly and was surprised to find the hall clear.
He rose from his chair and quietly left the room.
I think we ought to leave quietly by the window.
She did not notice when he quietly left the room.
"Just leave quietly or it will go very bad for you," she said.