Perhaps there will be much ____ underground railway lnes in

Perhaps there will be much ____ underground railway lnes in there perhaps be will underground more stations连词成句 用perhaps there will be/perhaps people will able to .in the f Perhaps there will be more()(cross) it is said that the new railway staion will be ____ in a few Perhaps there will be more pavement in our city改为否定句 there will be more underground station.改为一般疑问句 there ____(not be ) much water in the sun There will be much t------ in the street. The maglev train is ____ the underground railway. perhaps there will be more roads 变为一般过去时 You can ____ underground there.