Interview at College

I am going to take a job interview in two weeks.
The job is teaching English at a technical junior college.
According to the e-mail from the officer, the interview will be about from 90 minutes to 120 minutes.
The interview includes a demonstration lesson and a regular interview.
I have gotten a photocopy of the textbook which is designated to use for the demonstration.
The junior college is in the prefecture where I currently live in, so I want to get this opportunity.
I still have two more weeks, starting from today till Monday, we have public holidays, so I will prepare for the interview.