1.   The driver gunned the motor but that only threw off sprays of fine snow, and the motor howled until I thought it would burst.

2.   As the boat rode against the swift current toward Bynum Farm Road, Mayo gunned the motor and the bow popped up in the air.

3.   As the boat rode against the swift current, Mayo gunned the motor, and the bow popped up in the air.

4.   Meanwhile, in the wings, Arnold Schwarzenegger starts gunning his motor and muttering about running for governor.

5.   To let them know he is in a hurry, Rutledge keeps gunning his motor, unaware that he is trashing a legend.

6.   When pedestrians tried to cross against the light, I gunned the motor and won the race.