21.   A few weeks ago, I noticed my clock was a few minutes off.

22.   A standard analog clock is set in the face of one door.

23.   Brier learned what the clock was worth only in the last year.

24.   Broken clocks are right twice a day, but only if you know what time it really is.

25.   But as anyone from around the world will acknowledge, the global financial clock is set to the New York Stock Exchange.

26.   But in some creatures, there are clocks outside the brain as well.

27.   But Sonorans say their clocks are fine just the way they are, thank you.

28.   But the clocks are a constant counterweight and threat.

29.   But the clock is about to start ticking.

30.   But while your clock is right, the Alaskan light and everything ends up meaning you often really have no clue what time it is.