AFTER TWENTY-FIVE YEARS OF HARD WORK, HE MADE A DECISION TORETIRE...

190. After twenty-five years of hard work, he made a decision toretire.A.He made a decision to retire after he had worked hard for twenty-five years.

B.

He made a decision to retire after his hard work for twenty-five years.

C.

He has been working hard for twenty-five years before he retired.

D.

After he worked hard in twenty-five years , he made a decision to rerite.