Agreed that they’re relatively boring questions, but anything deeper is going to be industry-specific. For example, asking what projects you’ll be working on is not particularly helpful for someone who is going into secretarial work. Since OP has never done an interview before, it’s mostly important to start them thinking about how they will engage the hiring manager, since it shows at least some interest beyond just having a job. I think it’s especially important to figure out where the hiring manager is positioned relative to the job they’re hiring for. Are they your boss, or are they hiring for the company? That will give a better idea on if they can answer direct questions about the position or department.

Again, questions are going to be determined by the type of work, the position, the position of the person doing the interview, etc. Without more info, it’s hard to tailor questions to the specific. And, quite frankly, it’s a good skill to pick up. Learning how to engage your coworkers/managers/vendors/etc. is part of workplace etiquette, imo.