( )1、They had no sooner arrived at the airport

( )1、They had no sooner arrived at the airport( )1、They had no sooner arrived at the airport _____the plane started to leave.A.than B.hardly C.hard D.when( )2.She had hardly gone to bed _____ she finished her homework.A.no sooner B.hardly C.hard D.when( )3.Uncle Wang didn't_____until he was nearly fifty.A.settle down B.live C.get down D.stay( )4.Then had already had breakfast before they_____at the hotel.A.arrive B.arrives C.arrived D.arriveing