1.   The great mobility of these pyroclastic flows is attributable to the volume of hot gas present and the heating of engulfed air which renders the solid material highly buoyant.

2.   As a result of their great mobility pyroclastic flows can generate pyroclastic flow deposits, or ignimbrites, which cover a large area.

3.   Because of their great mobility and adaptabily, bears and gray foxes fared well and returned to the burned out area.

4.   He has a cannon for a shot, great mobility and strength.

5.   He has great mobility and creativity.

6.   I have great power, great quickness, great mobility.

7.   We like to believe this is a nation of great social mobility.

8.   But she employed her booming serves to her advantage and showed great mobility in chasing down shots in the third set.