I went to bed after my mother came back.改为同义句.I ____ ____to bed __英语解答

I went to bed after my mother came back.
改为同义句.
I ____ ____to bed ____ my mother came back.

人气：295 ℃　时间：2019-09-21 06:41:37

解答

I didn't go to bed until my mother came back.