A) When you are driving at night, you have headlights and streetlights on the road so you can see where you are going.
B) When you are driving while distracted, you can't pay attention to the road and you can very easily get into a car crash or go off-road.
C) When you are driving with a passenger, you can kindly ask them to be quiet for a moment while you concentrate, or if you can, talk and pay attention at the same time.
D) When you are driving on a clear day, it is very easy to know where you are going, and find your way around.
Answer
B. When you are driving while distracted, you can't pay attention to the road and you can very easily get into a car crash or go off-road.