初三英语 I will tell you after my mother comes back (同义句)求答案啊?

问题描述:

初三英语 I will tell you after my mother comes back (同义句)求答案啊?
最好有过程啊

I won't tell you until my mother comes back.(妈妈不会来,我就不告诉你.) 用句型:not...until...