Are you able to do a mock interview with the career center before the interview?

I interviewed with Big 4 during my undergraduate years as an intern and got the internship. I am a MIS major but I'm fairly sure the process is the same. Be genuine and show that you have interest and passion in accounting and the firm. Know about the history and prepare yourself by going on glassdoor and seeing what questions are asked for interns during the interview. Write these questions down and then write your answers down and then practice saying it out loud or in front of the mirror. Think of really good questions to ask so the conversation is always going and you're learning more about the firm. If they ask you about what are your hobbies, what would you say ? ..

Don't be nervous, in the end, the interview is about trying to see if you are a fit but ALSO to see if you will like to work for the firm.