1.   I try, but all the roads are blocked with the rubble of fallen buildings.

2.   The windows have been blocked off with unsightly metal bars.

3.   With a whoop he leapt over a huge spreading puddle where a drain was blocked with litter.

4.   Endogenous peroxidase was blocked with hydrogen peroxide in TRIS buffered saline.

5.   In the remainder, the stents eventually block with a sludge derived from protein, food fibres, bilirubin, and bacteria.

6.   At the Bosnian line, the checkpoint was unoccupied but the road was blocked with a vast heap of earth.

7.   Access points to the site were blocked with gravel.

8.   Every few yards the narrow road was blocked with an indescribable melee.

9.   And early in the third, center Denis Pederson made a nice bid but Dafoe blocked it with his body.

10.   Another advantage of having a cast that has been working together for so long is the split-second accuracy of timing and blocking with which the action moves.