끝냈다

In a sentence

• 그는 일을 끝냈다.

  He finished the work.

  Here, '끝냈다' is used to denote the completion of a task or job, showing its application in referring to finishing a specific activity.

• 나는 보고서를 끝냈다.

  I completed the report.

  Here, '끝냈다' describes the completion of a document or project, illustrating its use in academic or professional contexts.

• 그녀는 책을 읽고 끝냈다.

  She finished reading the book.

  In this example, '끝냈다' refers to the act of finishing reading a book, indicating its utility in expressing the completion of a leisure activity.