A．There aren't enough cabinets.
B．There is too much noise.
C．Office supplies are taking up space.
D．Some teaching assistants don't have desks.

A．To chat with him socially.
B．To get help with the course.
C．To hand in their assignments.
D．To practise giving interviews.

A．Give Jack a different office.
B．Complain to the department head.
C．Move the supplies to the storage room.
D．Try to get a room to use for meetings.