I mostly copyedit articles that I come across that look in need of it. I have recently been reorganising and adding infoboxes on British and French elections, and tidying up the articles on UK general election, 1918, Boeotia, Henry Vaughan, Porson's Law, and the various articles about people called Antiphon. I may have a go at sorting out English literature and British literature sometime soon. I am fairly knowledgeable about Classics (especially ancient Greek history and literature), and to a lesser extent history in general, English lit, classical music, etc.
I also intend to translate some pages on notable Classicists from the other Wikipedias. So far I have done A. M. Dale, R. P. Winnington-Ingram, and Franciscus Portus.