is,are,was,were,willbe,aregoingtobe,have,has,hadThebeautiful________somethingthattheinnocent________notalwaysabletoappreciatefully.
is、are
暂无解析
He________violinwhenIwanttosleep.
Nobodyintheclassagreeswithyou,________________?
MotherwishedI________youwhatshe________.
Hebecameasuccessfulactor________hisfatherneverwas.
Hecannotchoosehisownjob,________canI.