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i didn't sleep until he comes back.句子改错!

来源：百度知道编辑：UC知道时间：2024/09/28 06:47:26

要不要改为i didn't go to sleep until he comes back.因为until用在否定句子中间前面应该用短暂性动词是吗?

I didn't sleep until he came back.

我觉得应该改为
i could not sleep until he came back.
因为加个情态动词就与until不冲突了，还有前后都是过去式，所以comes改为came

i didn't sleep until he came back

I didn't necessarily work I didn't qutie understand ..... I didn't speak to anyone. I didn't understand ________________ ----I didn't see her yesterday. thought I didn't hear [ ],I heard [ ] him Didn't you know? No,I didn't.答句应该怎么翻译 I didn't thought he read the book,did/didn't he? sometimes i didn't understand her english I didn't see him __ a year.