I had no idea ~ 나 ~ 인지 전혀 몰랐어

I had no idea what I was doing

I had no idea where I was

I had no idea that was you

I had no idea this would happen

I had no idea you were coming

참고서적 : 해커스톡 영어회화 10분의 기적 : 패턴으로 말하기 (www.yes24.com/Product/Goods/61830117)