Are they going to build a big power station soon?被动语态

Are they going to build a big power station soon?被动语态 主动语态变被动1.they have set up a power station in their hometown2 They are going to build a b( )over the river they will soon build another hospital in this region改成被动语态 They are putting something into a big box.变被动语态 They are going to see this film on Sunday.(改为被动语态） they are going to b_ a big subway they are writing a composition 被动语态 they will build the building 被动语态 主动语态变被动语态:They must build another house to live in they are going to r____money to build a library for the hope They are going to build a library改为否定句 The___ ___going to bu