The boy didn't go to bed until his mother came back同义句转换1.___ ___ his mother came back ____ theboy____to bed.2.___ ___ ___ ___his mother came back ____ the boy ____to bed.是倒装句

问题描述:

The boy didn't go to bed until his mother came back同义句转换
1.___ ___ his mother came back ____ the
boy____to bed.
2.___ ___ ___ ___his mother came back ____ the boy ____to bed.
是倒装句

The boy didn't go to sleep when his mother came back

It was not until his mother came back that the boy went to bed.其中 it was not until .that...=sb not ..until+句子