I don't know what happened to her.

I don't know what happened to her. I want to help her but I don't know what I can do to her What happened to the saleswoman?I don't know.She____around h I want to help her but don't know what I can do or----- to s I don't know what her reaction is __ to be,so I don't dare t I don't know what i can do to help her.（改为同义句） I don't--- -- i don\'t know what to I don't know what to do i don't know what to say i don't know whether you happened to have heard or i don't k to,her,i,what,buy,for,don't,know连词成句 I don't know what to get Ann for her birthday.