If you come to an unmarked intersection where it is hard to see in all directions because of trees or buildings, you should:

Answer: C — Stop at the intersection and move forward slowly

When approaching an unmarked intersection with limited visibility, it is important to come to a complete stop and slowly proceed forward to ensure the safety of all drivers on the road. The other options, such as driving at the posted speed limit (A) or stopping near the center of the intersection and continuing (D), may be dangerous as they do not take into account the potential hazards at the intersection. Additionally, sounding your horn (B) may startle other drivers and potentially cause more confusion at the intersection. It is always best to err on the side of caution and stop at unmarked intersections with limited visibility.