until后加句子

until的用法：
1.介词：+词、短语
如： He didn't come until 5.
He wasn't famous until after his death.
2.连词：+句子：
如： He didn't go to bed until his father came back.

不一定 可以加表时间的副词 比如说 now

楼上滴 his mother came back明明是完整的句子 come不是及物动词 又不能直接加宾语 只能加补语或者表语 那岂不是用了come的句子都不完整啦？

答楼主 是要加完整句子

看情况。例如not...until后就加时间副词。until用于否定句。后接时间状语从句，或时间副词！

不一定，可以不是完整的句子，例如：He didn't finish the homework until his mother came back.这里的until后面就不是完整的句子，只有主语和谓语。until可引导状语从句，从句必须是完整的。另外Not until放句首，句子要部分倒装。Not until did his mother come back…。