There was a tree in front of the house owner was seen sitting under it enjoying the sha

问题补充：

There was a tree in front of the house, owner was seen sitting under it, enjoying the shade.

A. whose

B. where

C. which

D. that

答案：

(答案→)A. whose

B. where

C. which

D. that

解析：考察定语从句。关系代词whose在定语从句中放在名词前面做定语。结合句意可知A正确。句意：在房子前面有一棵树，树的主人被看见坐在大树下面，乘着阴凉。