Speaker A: There seems to be something wrong with the air-conditioner in our apartment.Spe
Speaker A: There seems to be something wrong with the air-conditioner in our apartment.
Speaker B :__________
A.I" m awfully sorry for that. I" II see to it right away.
B.I do beg your pardon for the inconvenience.
C.I just don" t know how to apologize for it.
D.It" s not my fault. I feel sorry for it.