Not until he took off his sunglasses _______ him.
“It’s raining too heavily at this moment,” said the old woman, ________ out of the window.
It is very ______ that she will ring me tonight.
—I’m afraid I have to leave for New York tomorrow.—_____
—I’m afraid I have to leave for New York tomorrow.
—_____
---Believe it or not, I have met him before. ---No kidding? ______ you’ve never mentioned it?
It is our duty to try to ______ production and reduce the number of things we make and buy.