我的继母经营着自己的生意。

My ___stepmother owns her own business.

他向他的继母要了一种叫做黍团子的传统日本点心。

He asked his ___stepmother for a traditional Japanese snack called kibidango.

我花了一些时间才与我的继母建立起亲密的关系。

It took some time for me to build a close relationship with my ___stepmother.