Adjustment of Status - I-485

Hey Folks I messed up one yes or no question on my form the officer asked me if i was ever arrested i said no, than he asked again are you sure? back in 2014 I was arrested twice back to back for driving with suspended driver's license but those cases were dismissed never went to trial. I thought those incidents were out of my record but apparently the fbi can find everything. So, the interview was going in a good pace and ready to be approved on spot until that stupid question. As a consequence my case is being held under review and I was sent letter to get those arrest records and documentation from the prosecutors office proving that the case was dismissed. I would like to advice anyone on this forum be careful with those yes and no questions and always tell the truth. If you ever been arrested send those arrest records and court records or any documentation proving how the case was held by court or prosecutor's office. The officer than went ahead explaining about the 2 years conditional green card and how to remove those conditions.