The newspaper will have to close down if it cannot increase its ________ considerably.
The traffic was held up for more than thirty minutes, ________ caused me to arrive late.
________ you had been here, we wouldn ’ t have had so much trouble then.
preferred, prefers, is, are, was, were, will be, shall be During the holiday week, one-third of the students in our class ________ prepared to stay on campus for study while around ten percent of them ________ some more sleep at home.