We are 'ticking off' the days until vacation.
“How's business?” “Oh, just 'ticking over'.”
I could hear the clock 'tick/ticking'.
(..) Olsen. Objective located. There's something else you have to see. MAN : Hard wall. OLSEN: Get what we came for, Barbarosa. The clock's ticking. Spread out, secure the perimeter. I got a big gap over here. JOHN: Why didn't we know about this? BARBAROSA: Sir, I think this is (..)2009 Terminator Salvation