Our work isn't done yet, 'not by a long chalk'. [=('US') 'not by a long shot'; we still have a lot more work to do]
The teacher handed her a piece of 'chalk' and asked her to write the answer on the chalkboard.
He put 'chalk' marks on the stage to show the actors where they should stand.
(..) in Paris with the name "You." And, Ponton... ...don't you find it a bit of a coincidence... ...that the body fell perfectly within the chalk outline on the floor? I think they drew the chalk outline later. We are dealing with some kind of mastermind. Ponton, I want to interrogate (..)2006 The Pink Panther