In EP I check flop bet small after turn if an overcard lands and bet pot on river... this is assuming nobody bets on flop. If they do I check call check raise bet into.
In LP if I'm last to act usually check behind or call any bet. Then min raise turn. Especially if there're 2 or 3 people still in the hand on turn (make the drawers pay). Too often I've called a 5 buck pet on turn last to act with 2 other people on it, then river is blank and it's checked to me i bet 5 and they muck. Make em pay and pray they hit.
If the pot's unraised, I might just check down to river and bet pot. Pray someone hits and bust them up

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Cheers,
Mike