战争结束时，德．意．日战败国几乎成了一片废墟，国内经济百废待举；……(战后)欧洲传统的国际地位一落千丈，无论是战胜国还是战败国，都沦为二．三流国家。美．苏以欧洲为主战场的“冷战”，更使欧洲人民终于意识到再也不能发生欧洲人打欧洲人的战争了。

                                       ——岳麓版《普通高中课程标准实验教科书》

根据短文内容，完成下面各题，每空词数不限 
My English teacher is Mary. She is from England. Her father is Nick and her mother is Rose. They are very old. So they don’t work now. Mary has two children, a son and a daughter. Her daughter is Betty. Her son is John. Mary and her daughter are in China, but her husband Paul Smith is in England. Her son is in America. Paul is a police officer. John is a college student. Betty and I are in the same school. We are classmates. We are in Class Three, Grade Seven.
Betty is Mary’s____ .
Betty’s father is a ____  (职业).
____ teaches the writer(作者) English.
Mary comes from ____  .
Nick and Rose are Mary’s ____  .