It was dark outsideIt是形式主语?outside是主语?

It was dark outside.It在这里是什么意义? It was getting dark.这句话翻译是：天黑了.为什么不是It is getting dark? IT WAS A DARK AND SILLY NIGHT怎么样 it was dark outside outside什么词性修饰谁 It was dark outsideIt是形式主语?outside是主语? When I [ ] [arrive] in Beijing,it was dark it was already dark when we reached 改下错 Questions crowded his mind when it was dark.翻译 It was too dark,so i could h___ see anything. It was dark outside.outside是作状语还是定语? it was already dark when we reached 改下错 the teacher worked hard until it was dark , 填空it was too dark,_____(see)anything 对it was very dark划线提问用什么回答 It was dark outside.这句话里面的dark是名词还是形容词? It was so dark that I couldn't see anything.改为同义句 It was ( )dark for me ( )see anything. _________ he realized it was too late to return home．A.No sooner it grew dark when B.Hardly did it grow dark than C.It was not until dark that D.It was until dark that it __(is /was )dark outside .it __(is /was )my aunt lucy.为什么?