Hardly had he arrived when the bus left.翻译

When I at last arrived,the bus had left.(改为同义句） Hardly ( )when it began to rain had he arrived he arrived he had,hardly,left,he,when,rang,bell,the连词成句 the boy got off the bus when he d_____ that he had left his We had hardly got on the bus when it began to rain.要如何翻译? the leader had a( ) left when i arrived there Hardly had he arrived when she started complaining.为什么had在主语 Mr.Cruce hardly had arrived at the station when the train pu Only when he arrived home _____ that he had left his key in I had hardly opened the door when he rushed in he had already left home when his son arrived home 改为疑问句, When he arrived at the bus stop,the bus ( )for 20 minutes?A.