根据句意用所给词的适当形式填空。

1.—Do you know the _________(interview) on TV?

   —Of course. He’s Shui Junyi from CCTV.

2.  The doctors didn’t know what caused the old man’s ________(blind).

3.  Can I have a________(medicine) examination today? I don’t feel well.

4.—How is Miss King?

   —She is still under________(treat) in hospital.

5. Dr. Brown felt tired because he had two________(operate) in the day.