What is a safe way to enter a highway?

Answer: B — Use the acceleration lane to match the speed of highway traffic

Using the acceleration lane to match the speed of highway traffic is the correct approach to safely enter a highway. The acceleration lane is specifically designed for drivers to gain speed and adjust to the flow of traffic on the highway before merging. By matching your speed with that of the vehicles already on the highway, you minimize the risk of accidents and ensure a smoother transition. This method allows you to evaluate the traffic conditions and safely merge once you have identified an acceptable gap. It also helps to maintain traffic flow, as sudden stops or slow entries can lead to congestion or collisions. The other options would not promote safe merging practices. Stopping and waiting for an opening can create hazards for both the entering vehicle and those already on the highway. Merging quickly without checking traffic can lead to accidents if other drivers are not expecting it. Lastly, driving on the shoulder is unsafe and illegal as it disregards the designed pathways for vehicles, potentially leading to dangerous situations.