How many places have you worked altogether ?   Three .   Would you tell me the general description of your present job ?   I am in charge of the trading department . I'm handling invoices , shipping bills and computing freight costs , that's most of the documentation .   What time do you go to work ?   I must be there no later than 9:00 .   What time does the office close ?   I quit work whenever I get finished , usually about six o'clock .   Does your work involve a lot of paper filling and typing ? 