didn't know you were so busy.
didn't know you were so busy.
I didn't know you were so busy一般疑问句
I didn't know you were so busy.
l didn't know you were so busy ,这里怎么有两个过去式?
英语句子改错:I didn't know why you were so busy in the last there
英语翻译I didn‘t know you were coming,so I didn’t buy any beer.(
Honey,I didn't know that you were so much concerned with the
they even didn't know who you were.how______they
-Hello,i didn't know you were here.
I didn't know you were in China .
Hello!I didn’t know you were here.
Sorry I [didn"t] know you were sick.括号中为什么用didn"t.