Which sentence does not contain any errors in comma usage? A. Our aunt makes delicious almonds coated in chocolate. B. There is
your brother waiting by the front door. C. Many wild mushrooms frequently located under trees, can be used in medicines. D. A gray squirrel, chased by a dog climbed hastily up the nearest tree.
Smokejumpers are wilderness firefighters who jump out of airplanes and parachute into remote areas to fight wildfires. Their job is considered one of the most dangerous in the world. ... He believed the best way to quickly attack remote fires was to fly firefighters to a position near the fire.