English Test/Reviewing N-400
At the citizenship interview, you will have to prove your English skills through speaking with the interviewer and understanding the information you provided in the N-400 application form. The interviewer wants to verify all the information you have provided and make sure you have the English skills to carry out a conversation.
Click here to watch a video explaining the English Test/Reviewing the N-400 to prepare yourself for this part of the interview: https://youtu.be/g_T1pGdcgNI