i didn't know you were sleeping为什么要用were

I didn't know you ______ill. I didn’t know We Didn't Want You To Know 如题1 I'll do that you know that we both didn't say I was always on your side 中文翻译! Hello!I didn’t know you were here. 翻译 You didn't know what I was gonna say. i didn't know you __(be ) here Sorry,I didn't know you are foolish! I didn't know that not important to you I didn't know you were so busy. I Didn't Know 歌词 I know you love me,but I don't know how to face you,didn't know should accept you. Didn't you know?No,I didn't.答句应该怎么翻译 Sorry I [didnt] know you were sick.括号中为什么用didnt. I didn't know you were in China .中开头那为什么用didn't啊? -Hi,Mary. -Hi,Lucy. I ------- you are here. A.didn't know B.don't know I always wanted to forget you,but I didn t know I could only love you but i don't think you can smoke here.I didn't know this is a...为什么是didn't