Your work history
Typical questions :
Why did you leave your last job?
Tell me about a typical day in your current / previous job
What experience have you got from previous jobs?
What the interviewer really wants to know : What have you done in your previous jobs?
When talking about previous jobs, focus on the positives. Even if you think your previous or current job wasn't very demanding, if you jot down the tasks and responsibilities it will sound more impressive