the，floor前加什麼動詞

1、She was sitting on the floor watching TV.她坐在地板上看電視。

2、They found him lying unconscious on the floor.他們發現他暈倒在地板上。

3、There was a collection of books and shoes on the floor.地板上有成堆的書和鞋。

4、Before they started they laid newspaper on the floor.他們開始前在地板上鋪了報紙。