Ten years later, the prisoner of war ___ free and regained his ___.
Most nurses are women, but in the higher ranks of the medical profession women are in a ________.
The interviewee hurried to the meeting room,only ________ that the interview was over.
Please call my secretary to arrange a meeting this afternoon, or ________ it is convenient to you.(2011·江西)
—How is your recent trip to Sichuan?—I've never had ________one before.(2011·四川)
Mr.Stevenson is great to work for ——I really couldn't ask for a ________ boss.( 2011·全国Ⅱ)