LIST 1 5-8 T1 CONTEXT

any problems/issues/matters with the new software system

my area of expertise

world/international affairs / financial affairs

please contact our administrator promptly

a rapidly growing economy

a full-time/part-time employee

over a hundred staff in the company

sales/technical/medical/security personnel

sales clerk/ shop assistant/assistant

our agent/representative in New York deals with all US sales.