Answer:
I stand in one place yet fill the whole room. I can be filled with molten rock and come in every hue. What am I?
We applaud if you perform well.
I may seem real but it always turns out I was never there in the first place... you only see me during a certain resting stage.
I can swim but never get wet. I can run but never get tired. I follow you everywhere but never say a word. What am I?
What building has the most stories?
What language does a billboard speak?