【1.IhavebeenstudyingcomputerforseveralyearsandIstill___.(B)A.haveB.doC.havebeenD.am2.---Whenareyouduetoarrive---____.(B)A.YesterdayB.InabouttwohoursC.BybusD.WithJohn3.JohntooktheworkseriouslyandGeorge___.(A)A.Pe】

　　1.IhavebeenstudyingcomputerforseveralyearsandIstill___.(B)

　　A.haveB.doC.havebeenD.am

　　2.---Whenareyouduetoarrive

　　---____.(B)

　　A.YesterdayB.InabouttwohoursC.BybusD.WithJohn

　　3.JohntooktheworkseriouslyandGeorge___.(A)

　　A.Perhapsevenmoreso

　　B.moresoevenPerhaps

　　C.Probablylessasmuch

　　D.Passiblyevenso