他的手杖靠在门边。

His walking stick ___stood ___by the door.

你得把沙发竖起来才能通过门。

You'll have to ___stand the sofa ___on its end to get it through the door.

房间里空无一物，只有一盏灯立在角落。

The room was empty except for a lamp ___standing ___in one corner.