The president stood by a window inside the room, ____, looking over the square.
| A．where I entered | B．into which I entered | C．which I entered | D．that I entered |
．---Let me help you cross the street.--______! I’m not that old.
| A．Take your time | B．No way | C．Come on | D．Go ahead |
We went into a hall, on_____ walls hung a few pictures of some famous scientists.
| A．its | B．which | C．whose | D．those |
Newly-developed materials for spaceships can _______ extreme weather conditions.
| A．hold | B．support | C．stand | D．compete |
. —Tom, you get dead drunk again!
—_______? It’s none of your business.
| A．So what | B．How come | C．Why not | D．What for |
His album won several awards at the music festival, _______ was beyond his wildest dream.
| A．which | B．that | C．where | D．it |