The speed with which the Hall emptied suggested that that was what all intended to do.
The speed and quality of the reaction suggests direction by an on-the-spot intelligence.
The speed at which they comment suggests they never actually bother to read the article either.
But the speed with which the political winds have shifted suggests that more than economic indicators and political gifts are at work.
The smoothness and speed of her answer suggested that the question was no surprise at all.
The alarming speed and power of this defense suggests an insecurity within the movement, particularly in relation to the personal role of the critic.
Other clues come from the aircraft's behavior: its altitude, speed and course might well suggest that it is a commercial airliner.
However, the speed of technical development in the field of electronics suggests that satisfactory methods will soon be available.
It's not only that the car's 10 cylinders, 450 horsepower and 180-mile-an-hour top speed suggest an owner dealing with performance issues.
He appeared to be making a very short plank, and the speed with which he was working suggested that he'd done this before.