91.   Senior had shrewd, penetrating eyes and a will as solid as the concrete blocks of the amphitheater.

92.   She had been strangled and her head smashed with a concrete block.

93.   Shortly afterward, Mexico closed its customs inspection station and constructed a concrete block wall on its side of the bridge.

94.   Separated by concrete block walls, they wait for their appeals.

95.   Since stucco can be colored with mortar colorants and textured with a variety of tools, it is an ideal medium for dressing up a drab concrete block wall.

96.   Sometimes there are concrete blocks on the bottom of the river.

97.   Struggling with this kind of deficiency is like running a race with a concrete block tied around your ankle.

98.   Such a driveway can be as simple as concrete blocks in grass, or a commercial product called Grasscrete.

99.   Suspecting the concrete block might be the problem, Schulz pushed the cargo release button.

100.   Such blocks are sold in building stores and by concrete block companies.