_____ is known to us all is that America is a developed country _____ the First World.
I don’t understand how you got a ticket. I always ______ you ______ a careful driver.
When we think of communication , we _________ think of using words---- talking face to face, writing messages, and so on .
The first prize winner _______, John was so disappointed that he felt unwilling to know the rest of the results.
—Do you think the weather will be all right this summer?—No, _____ we are lucky. The newspaper says it'll be very hot anyway.
— Did you have a wonderful time at the ball last night? — __________! I’ve never had a more wonderful time all my life.