This film ________ on CCTV 6 last year.A. is shown B. was shown C. will be shown
—Sir,could you please put out your cigarette?This is a smoke-free(无烟的)school. —________.
Few people think about what they can do________others.
—What are they doing now? —They are busy________articles in the room.
They decided________the homeless kids.
There are many trees on________side of the road.