他去年成为了这家律师事务所的初级合伙人。

He became a junior ___partner in the law firm last year.

我的商业伙伴负责我们公司的财务。

My business ___partner is responsible for our company's finances.

他们决定成为平等的合伙人，一起开一家餐厅。

They decided to become equal ___partners and open a restaurant together.