----Would you permit me ______ here?---- Sorry. We don’t permit ______ here in the reading room.A. smoking, smoking B to smoke, to smokeC. smoking, to smoke D. to smoke; smoking
Instead of flocking into the cities, the peasants __________ villages and townships of a new type in the past few years.
Mr Smith was having a meeting at that time, otherwise he ______________over to help us.
Not only John and Tom but also their sister, Mary, _______ great interest in the piano lessons.
—You won’t believe it, Sam. I was chosen as an exchange student to China. —Congratulations! ____________ .
Jack doesn’t smoke now, but he ______________ for almost twenty years.