I know.改为否定句.

I know.改为否定句. I know the answer 改为否定句 I know your name 改为否定句 I know his teacher.(改为否定句) i know her name .(改为否定句) I know the woman改为否定句 i know his name改为否定句 I Know his name(改为否定句) I know her name 改为否定句 I know him(改为否定句) I know you.(改为否定句) I know her brother very well.怎么改为否定句 I know his name.(改为否定句） I know where it is.(改为否定句） I know her sister（改为疑问句和否定句） i know the story改为过去是否定句 I know his brother’saddress怎么改为否定句 I know your backpack is black 改为否定句