it was so dark that i couldn`t see a

It was so dark that I couldn't see anything.改为同义句 it was so dark that we couldn‘t see the road c___ i couldn't see that it was right there It was dark.I couldn't see the thief.But I could hear him sp it was so cold that i couldn't feel my I couldn't see anything in the dark,so my brother took a box ——that I couldn’t be absorbed in the work.A.It was so noisy Last night it was so hot that I couldn't fall a ______untill The box was so heavy that I couldn't lift it .中为什么用couldn't 为何是The old photo was so blurred that I couldn't see anything It was too dark,so i could h___ see anything. i must have been blind enough that i couldn't see he was a h