In the good care of the nurses, the boy is ______ recovering from his heart operation.

There is ____ nothing interesting in his speech.

The 18 college students in Fudan University should           show their greatest respect to their hero — Zhang Ninghai instead of being cold and unfeeling.

My boss hates interruptions,       when he is trying to work.

---- Hi, Mark. How was the musical evening? ----- Excellent! Ales and Andy performed _________ and they won the firs prize.