When walking along a road without sidewalks at night, you should:

Answer: B — Walk on the left, facing traffic

Walking on the left side of the road, facing oncoming traffic, is the safest practice when you find yourself needing to walk along a road without sidewalks at night. This position allows you to see any vehicles approaching you and gives you the opportunity to react accordingly. It enhances your ability to maintain awareness of your surroundings and ensures that you can directly observe the movements of vehicles, giving you a better chance to avoid potential hazards. In contrast, walking with your back to oncoming traffic can significantly reduce your ability to see cars approaching, increasing the risk of an accident. Wearing dark clothing, while it may seem practical for blending in, actually decreases your visibility to drivers, especially at night. Walking in the same direction as the traffic also poses danger, as it can be difficult to see oncoming vehicles. Therefore, choosing to walk on the left side, facing traffic, is the most effective way to ensure your safety while walking in these conditions.