Mark the letter A, B, C, or D to indicate the word(s) CLOSEST in meani

Mark the letter A, B, C, or D to indicate the word(s) CLOSEST in meaning to the underlined word(s) in each of the following questions. 

The graduation is sad, because the time we studied together has come to an end.

• A. A. succeeded
• B. B. begun
• C. C. finished
• D. D. changed