they are looking forward to_____(own)a robot in their life

问题描述:

they are looking forward to_____(own)a robot in their life

owning
to是介词

owning

They are looking forward to OWING a robot in their life.
句中使用的短语 look forward to 中的to 是介词,所以要用动名词连接.所以own的动名词形式为owing.
给加分么?