Nobody but doctors or nurses and those ________ by Dr. Hun ________ to enter the patient’s room. [ ]

I think the doctor is able to cure of___________is called.

The former (先前的) secretary was not equal to the job. But to my annoyance (恼火), the new secretary is _______ qualified (胜任的) for the job than her.

Who’s your favorite basketball player in China— Yao Ming,of course.No one plays _____ .

It is immediately obvious that water is to be _______to the development of life.