Questions 11 to 18 are based on the conversation you have just heard.

A．To call Don at the end of the afternoon.
B．To give Don’s students the next assignment.
C．To put the homework on Don’s desk.
D．To leave the master key for Don.

A．A Royal Canadian Mounted Police happened to notice him on the street.
B．3. Royal Canadian Mounted Police recognized Ray’s photo and started to investigate.
C．The British Police was informed and Ray was found at London Airport.
D．Royal Canadian Mounted Police and British Police worked together to arrest him.