单项选择题
A. a cleaner B. a head of department C. a student D. a lecturer E. a receptionist F. the proprietor G. an agent H. the technician
A. thought it was very interesting B. felt nervous about speaking C. was not happy with the decisions made D. found it confusing E. thought it was very boring F. disagreed strongly with someone G. lost his/her temper with someone H. agreed with the final decision