—My grandma is ill in hospital. I have to look after her. —.A. That’s all rightB. That’s O

问题补充：

—My grandma is ill in hospital. I have to look after her. —.

A. That’s all right

B. That’s OK

C. I’m sorry to hear that

D. I hope you feel better soo

答案：

A. That’s all right

B. That’s OK

(答案→)C. I’m sorry to hear that

D. I hope you feel better soo

解析：固定答语。