2、0yearsago,peoplechewedonleavesordrankakindofteamadefromleaves_______aspecialchemicaltoreducebodypainsandfever.A.topossessB.possessedC.possessingD.havingpossessed3.--- Haven’t I told you that you should be home earlier? --- Yes, but I _____ home earlier than I usually do.
3、A.was ing B.have e C.came D.had e 4._________toalotofnewideaswhenstudyingincollege,Maryalwaysdoessomethingthatotherscan’tunderstandtorealizeherdream.A.Exposing B.Exposed C.BeingexposedD.Havingexposed5.---Excuseme,butIwanttouseyourputertotypeareport.---You_______havemypute