It was a newer building, set off by itself at one end of a large lot.
He turned, set off at a run for the landing field.
We set off at a heavy run down the rough road.
They finish up quickly, and set off at a run to the next stop.
It set off at almost the same time I did.
And they set off at a weary run along the road.
Before he could stop her, she set off at a stumbling run.
He might as well set it off at his feet.
The car set off at a good speed, and soon came to the big airport.
But there was no sign of the man who had set them off at the bathroom window.