我的祖父母一直住在乡下的老房子里。

My grandparents have ___resided in the old country house for decades.

真正的智慧存在于简单的生活中。

True wisdom ___resides in living a simple life.

最终决定权在于公司董事会。

The final decision-making power ___resides with the company's board of directors.