2、avethestudent ____ for anhour.A.standingB.stoodC.standD.tostand题四:Don'thavethebaby ____allthetime!Playwithherforawhile!A.tocryB.cryingC.criedD.cry题五:Ihavealotofreadings_____beforetheendofthisterm.A.pletingB.topleteC.pletedD.beingpleted题六:Ihavesomanyproblems_____todaythatI’mafraidIwon’thavetim