Helen ______ her keys in the office so she had to wait until her husband ______ home.
—There is still a copy of the book in the library. Wall you go and borrow ________? —No, I’d rather buy ________ in the bookstore.
The information on the Internet gets around much more rapidly than ____ in the newspaper.
To save class time, our teacher has ________ students do half of the exercise in class and complete the other half for homework. .
_____________ worries me the way he keeps changing his mind.
Little joy can equal ________ of a surprising ending when you read stories.