Some good questions to prepare for, before going in:
1. Why dentistry
2. Why our school
3. Strengths/weaknesses
4. Any red flags
5. How do you handle stress
6. What do you do for fun
7. Why should we pick you over everyone else
8. Tell me about yourself
Don't:
•rehearse your responses (you need to have key points you want to cover and just get those down).
•Wear anything stand out ish
•not answer the question
•use your hands too much
•arrive late
Do:
•Practice infront of the mirror, record yourself
•mock interviews
•prepare insightful questions to ask your interviewer
•smile
•pause and formulate your answer
•relax
•review the important questions I stated above.
Good luck!