It took ______ building supplies to construct these energy-saving houses. It took brains, too.
The young man spent as much time as he __ over his lessons.
______ will make a trip around the world during the coming Christmas.
By 1929, Mickey Mouse was as popular ____ children as Coca Cola.
In considering men for jobs in our firm, we give ____ to those with some experience.
—We were talking about the new play______, remember? —Yes, I enjoyed it very much.