Citizenship interview tips? (San Diego field office)

Hi everyone, Me and my two sons have our naturalization interviews coming up in a few weeks here in San Diego, and I wanted to ask for advice from those who’ve recently been through it. • Will the officer interview us together or separately? • Did USCIS already change the civics questions, or does the new version only apply to applications filed after October 20? • Any tips or things we should expect at the SD office?

Any input would be super helpful as we prepare. Thank you! 🙏