The classroom will be_____. A: sweep B: sweeps C: swept D: sweeping

The Sparkling Cleaning Company, Inc. recently introduced a laborsaving device that automatically sweeps and ______ the floor. A: polishes B: pours C: flows D: presses

以其人之道还治其人之身。 A: Many hands make light work. B: A new broom sweeps clean. C: One swallow does not make a summer. D: Give a person a dose of his own medicine.