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

--_______.

1. A.
   I'm sorry to hear that
2. B.
   That's all right
3. C.
   She has to stay in bed
4. D.
   Don't worry

–Jim, I’m afraid 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 bad                     D. Don’t worry