The candidate 'did his homework' [=studied the issues] before the debate.
She started her algebra 'homework'.
Please do/finish your 'homework'.
(..) out in the darkness. Tyler was now involved in a lawsuit with the Pressman Hotel Thank you, sir. Tyler dreamed up new homework assignments. - There's a Fight Club up in Delaware City. - Yeah, I heard. There's one in Penns Grove too. Bob even found one up in New Castle. (..)1999 Fight Club
(..) On my mother's eyes. Thanks, Lou. You too, big guy. We'll see you next week. This week, each one of you has a homework assignment. You're gonna go out. You're gonna start a fight with a total stranger. You're gonna start a fight and you're gonna lose. Excellent choice, sir. (..)1999 Fight Club