He is a professional.
      She is a professional.
      He is a loose man.
      She is a loose woman.
      He served as a call boy when he was 19.
      She served as a call girl when she was 19.


　out of question    out of the question
      take a chair      take the chair
      a hundred and one  one hundred and one
      She was with a child.  She was with child.
      They are students of our school.    They are the students of our school.］

太细节的东东的．那位大虾能帮忙解决下

      He served as a call boy when he was 19.  "call boy " 仆役, 呼唤演员出场的人
      She served as a call girl when she was 19. "call girl "  应召女郎(用电话连络招唤的[屏蔽])


　out of question 毫无疑问  out of the question不可能
      take a chair 入座    take the chair 做主席, 主持会议
      a hundred and one 许多的 one hundred and one 101
      She was with a child.  (这句就不用说了吧)She was with child. 她怀孕了
其他几句以前高中的时候见过的, 可是都忘了, 意思把握不好.