Their dream is usually be a teacher,a doctor or a policeman

Their dream is usually be a teacher,a doctor or a policeman Is he a doctor or a teacher?为什么不是Is his a doctor or a teache To be a teacher is my dream. Either I am a doctor or Q is a teacher ( )____ is your mother,a doctor or a teacher? Maybe you want to be a doctor or a teacher or a scientist or my dream is be a doctor这句话有错吗 His dream to be a doctor came true.同His dream is to be a doc My dream is to be a teacher能不能换成My dream is being a teacher .My dream is to be a doctor because doctor is a sacred job.这 仿照例句写句子例he is a doctor（teacher） is he a doctor or a teacher Doctor,cator,lawyer or a singer,why not president,be a dream