Not until she took off her dark glasses ________ she was a famous film star.
He ________ the beautiful painting without hearing me.
To make members of a team perform better, the trainer first of all has to know their _____ and weaknesses.
—Thank you very much for helping me out of trouble, Bob. —________.
Cheer up! It won’t be ______ we can meet again.
______ the ancient Egyptians built the pyramids puzzled people for centuries.