The only time you do not have to stop for a school bus whose red lights are flashing and stop arm is extended is when you: are driving on the opposite side of a divided highway when you are planning to make a turn, you should activate your turn signals: 3-4 seconds before you reach the intersection your blindspot is the area of the road: You cant see without moving your head before backing up you should: turn your head and look through the rear view window the driver has his hand up out the window. this signals: he is turning right the effect that lack of sleep has on your safe driving ability is the same as: the effect that alcohol has on a two lane road, you may pass another vehicle on the right when: the driver youre passing is making a left turn to pass a slower moving vehicle on a two lane road you must: use that lane that belongs to oncoming traffic at an intersection with a stop sign you should stop and: look left, right, then left again when exiting a highway, you should slow down: once you have moved into the exit lane. you are waiting to turn left onto a multilane intersection, and opposing traffic is blocking your veiw, you should: wait till you can see all the lanes you need to cross your ability to stop is affected bythe condition of the roada safe following distance on perfect road conditions is: 4 seconds if the rear of your vehicle is skidding left you: turn left when driving on slick roads you should: take turns more slowly hydroplaning is caused by: excessive speeding