1.Inever_______________________beafraidofflying,butIamnow.A.wouldB.amusedtoC.usedto2.We_____________________aboutyoujustbeforeyouappeared.A.usedtotalkB.hadtalkedC.weretalking3.What______________happenifyousuddenlyput

　　1.Inever_______________________beafraidofflying,butIamnow.

　　A.wouldB.amusedtoC.usedto

　　2.We_____________________aboutyoujustbeforeyouappeared.

　　A.usedtotalkB.hadtalkedC.weretalking

　　3.What______________happenifyousuddenlyputonthebrakes?

　　A.usedtoB.wouldC.did

　　4.It’sallrightforthemtoswimintheriver.They________________toit.

　　A.areusedB.useC.used

　　5.Wheneverthechildrenflewbackhomefortheholidays,anadult___________withthem.

　　A.wasusedtogoingB.wasgoingC.wouldgo

　　6.Aterrorist______________abombontheplaneandthengotoff.

　　A.plantedB.usedtoplantC.wasplanting