A: I am so excited. I've got my first job interview. B: Interview for what? A: It's an engineering internship for the city of L.A. B: Wow, that's impressive. A: I'm preparing for the interview by practicing with my sister. B: What exactly are you doing? A: We're doing mock interviews. B: Is that helpful? A: It sure is. She recorded our first interview, and pointed out things I should avoid. B: What are some of the things she saw? A: She said that I said,"You know" too much, and that I looked nervous. B: Cool! That should help. A: It has. I feel so confident now. B: Well, good luck, my friend.