Yeah a couple - I had my first interview last year about 2 months after doing charity work

Tips - Dress smartly
- be on time
- make sure you read about the company who is interviewing you, more than likely they will ask a question about the company... Usually something in their mission statement or on their website
- read over your CV as they will probably go through things on it and ask what you did, etc
- be confident and try not to be nervous (I know you may not be able to help it)

Lastly - Goodluck man!

Be prepared for questions like:
What do you want to do after High School
Do you like school
What is your hobby
and customer questions "what if" "say if this"

Dress well, be confident and they will most likely ask why you want to work there or what you have the offer the company so be prepared to answer questions like that. Good luck.

Eye contact, and confidence can go a long way in a interview

Be yourself and always dress to impress. good luck

Dress smart and always shake the hand of the person interviewing you when you first see them, also when you are leaving.
Keep eye contact throughout and answer the questions as best as you can, make sure you stay relevant with your answers,
Interviews get easier after each one you have, the first is always the worst. Be confident mate, not nervous.
Good luck

alright thanks! I really appreciate it guys I'll be looking forward to applying these concepts tomorrow. Wish me Luck!