I turned away and looked up at the blue sky.
The thing seemed to hit him suddenly out of a blue sky.
The big man stood for a moment and looked up at the deep blue sky.
Of how blue sky will come into being, he is thinking.
He never knew when they would come upon him out of a blue sky.
Five minutes later Bill looked up and saw blue sky.
She has a lot of blue sky yet to find.
I had no idea how much difference the seeing the sun and blue sky made every day.
The dark blue sky of late evening was above us.
He turned his face to the blue sky and went straight up.