when he arrived ,he found noned but the age an the sick at home,翻译并说明为什么不用nothing but ,

He was sleeping late when it arrived Hardly ( )when it began to rain had he arrived he arrived he he had arrived did he arrive请详细解答正确语序应该是什么？ it was 6 when he arrived home改为疑问句 he was sleeping when it arrived改为一般疑问句 Hardly had he arrived when the bus left.翻译 When she arrived,he ______________the waste into the river.(dump) he were sleeping when the UFO arrived.为什么用were when he arrived in new york ,it was rainning? I was in Beijing on the day when he arrived. when I arrived home,he was cooking与when I arrived home,he cooked差不多的意思吧 为什么是when did he arrived?不是when was he arrived给出例句,将清语法要点 可以这样改句子吗3 When he arrived I was working in the garden.4 When he arrived I was typing letters.5 When he arrived I was shaving.6 When he arrived I was boiling the milk.7 When he arrived I was phoning to my sister.8 When he arrived I was He ()when you came.A.will arriveB.had already arrivedC.would already arriveD.has already arrived ------when she started complaining.ANot untill had he arrived BNo sooner had he arrivedCHardly had he arrivedDScarcely did he arrive When he ( ) home,he had a short rest.A tookB wasC leftD arrived Hardly had he arrived when she started complaining.为什么had在主语he的前面呢 When he arrived home,he saw his mother _(watch) TV 有关定语从句的一个小问题He arrived in Shanghai on the day when I left.还是He arrived in Shanghai the day when I left,