5、n’t4.NancyGreenlives_______,butsheneverfeels_______.A.lonely;aloneB.alone;lonelyC.lonely;lonelyD.alone;alone5.-Is your father a teacher?-Well, he _______.Nowheisadriver.A.used to B.was used toC.used to be D.is used to be6.Morethan20people_______intrafficaccidents_______la