---- I’m sorry I can’t help you

----- ___________．

A． Not at all．                               B． It doesn’t matter

C． Thank you all the same                     D． I’m sorry to hear that

---Jim，I'm sorry I can't go to your party tonight．My grandma is ill．

--______

A．I'm sorry to hear that．                      B．That's all right．

C．She has to stay in bed．                           D．Don't worry．