The plan _____ by the Chinese government ____ rejuvenating the nation by relying on science.

Last night my neighbors ______ such a loud noise at the party that I couldn’t sleep at all.

We could have done something meaningful in the time it ________ to watch that boring movie.

—The window is dirty.—I know. It ______ for weeks.

 .In the country area about one in ten ______ have enough to eat.