_________(lucky),I got to bus stop on time.说明理由,还有lucky的几种词性

（lucky),I got to bus stop on time.应该填什么? （ ）,I found my wallet on the bus .(lucky) ___the bus left ____by the time I got to the bus stop. By the time I got to the bus stop,the bus already ( by ) the time I got to the bus stop .the bus had already l I'm lucky enough to catch the last bus. By the time I got to the bus stop,the bus___a ready ____ (le by the time i got to the bus stop,the bus_ already_（leave） when i got to the bus stop,i found a boy on()side of the str When I got on the bus,I saw that _________ 词性转换( ) he found his purse on the way to school .（lucky） i'm lucky to have got yow tickets_____.are you _____to go to