55._______hasbeendone.A.nety—ninepercentsoftheworkB.HalfofwhathepromisedC.Two-fifthsofthearticlesD.Threequarterofthebusiness38.Maryaswellashersisters______ChineseinChina.A.arestudyingB.havestudiedC.studiesD.study39

　　55._______hasbeendone.

　　A.nety—ninepercentsoftheworkB.Halfofwhathepromised

　　C.Two-fifthsofthearticlesD.Threequarterofthebusiness

　　38.Maryaswellashersisters______ChineseinChina.

　　A.arestudyingB.havestudiedC.studiesD.study

　　39.Therich______notalwayshappy.

　　A.areB.isC.willD.may

　　40.______canbedone______done.

　　A.All,havebeenB.Allthat,havebeenC.AllhasD.Allthat,hasbeen

　　34.Therestofthemagazines______withinhalfanho*.

　　A.issoldoutB.aresoldoutC.wassoldoutD.weresoldout

　　35.There______alotofsugarinthejar.

　　A.hasB.haveC.isD.are

　　37.YesterdaytheLeaguesecretaryandmonitor______askedtomakeaspeechatthemeeting.

　　A.isB.wasC.areD.were.