【ItisreportedthatPM2.5pollutionisthemainproblem()airpollutiontoday.Let'sdiscusstheplan,shallwe?Notnow.I()toaninterview.A.goB.wentC.angoingD.wasgoingMayIspeaktoMr.Smith?(),please.I'llseeifheisin.A.HoldonB.LookoutC】

　　ItisreportedthatPM2.5pollutionisthemainproblem()airpollutiontoday.

　　Let'sdiscusstheplan,shallwe?Notnow.I()toaninterview.A.goB.wentC.angoingD.wasgoing

　　MayIspeaktoMr.Smith?(),please.I'llseeifheisin.A.HoldonB.LookoutC.KeepupD.Comeon

　　Alice,couldyouhelpme()themapoftheworld?Wedon'tneeditanymore.A.putoutB.putonC.putawayD.putup

　　Tom,haven'tyouforgottenanything?Oh,yes()myumbrella.Thankyou.A.TakingB.TookC.TakeD.Totake

　　我没有悬赏分了！等我有的话一定答谢！第一题是选介词，除OF外的