I hope that you can provide me with some information about t

I hope that you can provide me with some information about their company.(改为同义句）
I hope that you can provide ------ -------- about their company ------- me.
Would you mind if I sit here?(改为同义句)
Would you mind_____ _____ here?
My father left three days ago.
My father ____ ____ ____ for three days.