The interview questions to be asked depend on what aspects the immigration officer is going to make sure. For my case (NIW), I was asked to present my income and how true my marriage was. It was more like a marriage-based 485 than EB 485.
The local USCIS office will send you a list of documents to prepare. You don't have to bring your lawyer with you if your case is not complicated. At least I did not. I felt all interview questions were straightforward. There are no trick questions. Don't panic and don't be misled by the movie "Green Card".
The local USCIS office will send you a list of documents to prepare. You don't have to bring your lawyer with you if your case is not complicated. At least I did not. I felt all interview questions were straightforward. There are no trick questions. Don't panic and don't be misled by the movie "Green Card".