题目内容：

补全对话（每题1分，共5分）

A: I haven’t seen you these days. What’s happened to you?

B: My grandma is ill in hospital.

A: 1.                  . What’s wrong with her?

B: Her leg has been hurt for a long time. She had to see a doctor. The doctor said there was something wrong with it.

A: 2.                 ?

B: A little better. She was operated on yesterday.

A: 3.                 ?

B: I looked after grandma there.

A: But the nurses could do it, I think.

B: 4.                  . She’s taken good care of me since I was a baby. I should do something for her, too.

A: I see. Is there something I can do for you?

B: Nothing, thanks. See you.

A: 5.______________.