-I am feeling very sorry to trouble you -（ ） A.ok B.you are

-I am feeling very sorry to trouble you -（ ） A.ok B.you are i am sorry to（）you so much trouble A have given B have been I am sorry to trouble you I am sorry to trouble you but.. i am sorry to trouble you -__________ i am sorry to trouble you .( ) I am sorry just to trouble you! i am sorry to hear that you are not feeling well I think you I am sorry （）see that you are unhappy these days.A:for B:to I am very sorry < >you such a lot of trouble by the delayed I am sorry to trouble you 神马意思 I am sorry to trouble you._____ where can I post my letter?A