21.   They sometimes trapped at half court, with three Old Dominion players surrounding one from Stanford.

22.   Water has already been detected on Mars in the form of ice trapped at the poles, but until now no evidence of it had been seen elsewhere.

23.   Water has previously been detected on Mars in the form of ice trapped at the poles, but until now no evidence of it had been seen elsewhere.

24.   Water gets trapped at the cornice line.

25.   Water has been detected on Mars, but only in the form of ice trapped at the poles.

26.   When energy is trapped at any of these points, emotional blocks result.

27.   When the World Trade Center was attacked, they were trapped at the top.

28.   Without the full-time availability, you are likely to find yourself in one location and your files trapped at the other.

29.   Dozens of Palestinians have been thrown out in recent days, and many are trapped at the Egyptian-Libyan border with no place to go.

30.   Fifteen Russian peacekeepers were trapped at one point after Bosnian soldiers disarmed them and seized their armored personnel carrier.