Be firm, fair, and consistent.
In this final lesson, you will be covering A LOT of different driving techniques, but remember, you are literally preparing the student for their official road test.
You should be firm, fair and consistent with what you taught the student, and let them know what to expect and how they will be graded during the official test.
You can still offer them tips, guidance, and instruction during this lesson, but try to stay focused on how the student performs under their own self guidance. IF they do not perform well during this lesson, you way want to recommend an extra lesson(s).