I'm so sorry to you .
I'm so sorry to you .
I’m sorry to _______ you to so much trouble.
I'm sorry to have kept you waiting so long 和i' m sorry to ke
I'm sorry to keep you waiting so long
I'm so sorry to hear that you fake it.
I'm sorry to have given you so much trouble.
I'm sorry to have kept you waiting so long.
I'm really sorry to telephone you so late.
I'm so sorry for you
I’m sorry to be so late
I‘m sorry to have you waiting so long for Marcia ,and I’m af
I'm sorry to have you waiting so long for Marcia ,and I’m af