21.   Some monitors have a built-in degaussing button for you to push manually.

22.   Still, the monitors have their suspicions.

23.   The Acer monitor has a slight flicker that can cause eyestrain if you look at it for too long.

24.   The crocodile monitors have their own presence.

25.   The factory settings for the height and width of images do not always fill the screen, but the monitor has no trouble memorizing adjustments you make.

26.   The following mid-range heart-rate monitors have basic watch functions and include a chest transmitter and a wrist receiver.

27.   The international monitors had no means of checking whether they ever arrived, or whether, as many American officials suspect, they dropped their cargo in Bosnia.

28.   The monitors will have authority to identify any failure to meet the terms of the agreement and to develop a plan to rectify problems.

29.   The law bars nongovernmental organizations from monitoring elections and said all local monitors had to be drawn from the civil service.

30.   The monitors had to leave because darkness was falling, the report said.