英语语法问题I didn't know you were her mother和I didn't know you ar

英语语法问题I didn't know you were her mother和I didn't know you ar -Hello,i didn't know you were here. I didn't know you were in China . Hello!I didn’t know you were here. I didn't know you were so busy一般疑问句 I didn't know you were so busy. 英语翻译I didn‘t know you were coming,so I didn’t buy any beer.( i didn't even fucking know you I didn't know you ______ill. Sorry I [didn"t] know you were sick.括号中为什么用didn"t. I didn't know you lived a hard life until I __(read) your ar I didn’t know