题目内容：

my sister goes to ded after she finishes her homework 【同义句】两个.
两个的格式是这样的
my sister ___ go to ded __she finishes her homework .
my sister ___ go to ded __she finishes her homework .

优质解答

my sister doesn't go to bed until she finishes her homework.
my sister doesn't go to bed before she finishes her homework