we didn't say anything until my father came back（改同义句） WE （

We didn't say anything until my father came back. We didn’t have supper until my mother came back He didnt leave until we came back 改同义句 I didn't wait until my father came back.(改错) I didn't go to bed until my father came back.came back可以用had i didn"t go to bed until my father came back中until是什么词性 I didn't have supper until my father came back.助动词之后还能用 came 为什么my brother didn't go to bed until my father came back las We didn' t find anything. 改为同义句 同义句：We didn't have anything to do yesterday. we won't leave until we get it back(同义句） _____ leave ______ He didn't say anything.(同义句）