—What's the matter with John? He has been sitting there for hours．
—A postcard from his father an attack of home - sickness in him．
A．took up B．set off C．brought in D．built up
to playing computer games, he is always absent from school．
A．Lost B．Addicted C．Buried D．Absorbed
—Was it by cutting down staff are not diligent enough she saved the firm?
—No, it was by improving work efficiency．
A．that; when B．that; what C．who; how D．who; that
He slowed the bleeding by pressure to the wounds until the ambulance arrived．
A．assessing B．approving C．applying D．appointing
Action, not talk was she graded her students on．
A．that B．how C．what D．which
—You seem to be familiar with this city．
—I here for three years．It's great to be back．
A．have lived B．lived C．had lived D．live
