Dress well...a nice skirt & top, pant suit, dress slacks & top, etc. Look very professional. Be polite....yes sir/no sir, thank you, etc. Don't use the words "like" "um" "you know" etc. When asked a question....think before speaking....know what you are going to say & then say it with confidence. Speak clearly, sit up straight...don't slouch.
what Lynn said but also be really enthusiastic about what you want to get out and what you enjoy the most. Look and sound as if you really want to be there.
ty i hope dis help!!!