11.   He said such a bomb could sow panic by spewing radioactive material and contaminating an area of several square blocks.

12.   In traditional education, multiple-intelligence proponents argue, too many square blocks are forced into round holes.

13.   Most of the week he works his way through Midtown Manhattan, six square blocks each night.

14.   Nearly every building in its six square blocks offers some sort of item designed to part a tourist and his dollar.

15.   Nearly a square block of downtown, the section that burned last weekend, reminded visitors of bombed-out Beirut.

16.   Q. The dining rooom ceiling in my old Victorian is made up of square blocks that look like cardboard.

17.   The area of a dozen square blocks wakes up at noon and parties until dawn.

18.   The building occupies six square blocks on what used to be a faded train yard.

19.   The cathedral, two square blocks of immensity and complication, announces the defeat of the heathen.

20.   The door casing on older homes is often four- to sxi-inches wide with decorative square blocks at the corners and plinth blocks at the floor.