The first thing ~ is 제일 먼저 ~ 하는건 ... 야

The first thing I do in the morning is to check the fine dust index

The first thing you should do to pass this test is not miss class

The first thing I'm gonna do once I got to France is visit Eiffel Tower

The first thing you would do is bond with your roommates

The first thing I'm gonna do is unpack our stuff and go for a walk

What are you gonna do first once you are selected as a lottery winner?

The first thing I want to do is buy a house in Seoul

참고 서적 : 영어회화의 결정적 패턴 (www.yes24.com/Product/Goods/74400061?scode=032&OzSrank=1)