[질문] *특 'as'뜻7개와각각예문1개씩알려주세요

1)~처럼They were all dressed as clowns.2)(자격?기능 등이)~로(서)Treat me as a friend.3)~하는 것과 같이,~듯이As always, he said little.4)~하는 동안에H