If you are going to stop or slow down at a place where another driver does not expect it, you must _________ to let those behind you know your intentions. {Ans: tap your brake pedal three or four times quickly}n {Ans: give at least half the road to others going in the opposite direction}If an emergency vehicle approaches while you are driving in a roundabout, you must: {Ans: continue to your exit, pull over, and let the emergency vehicle pass}The best approach for recovering your vehicle from a skid in an icy condition is: {Ans: to steer in the direction you want the vehicle to go}While getting onto an expressway, you reach the end of a freeway on-ramp. At this point, you should be traveling: {Ans: as close as possible to the speed of traffic}When there is a stop sign at a railroad crossing and you see a train coming, you must stop _________ from the nearest rail. {Ans: not less than 15 feet}