2. It is a violation of law, if you
3. A traffic sign with a green background,
4. If you drive on this road, the middle lane is
5. If you are approaching a flashing emergency vehicle on roadway
6. The federal limit of Blood Alcohol Concentration to legally drive in USA is
7. Which vehicles are required to stop for the school bus
8. When you are passed by a vehicle, you should
11. When you approach a railroad crossing, you should
13. When you see a pedestrian with service dog at an intersection, you should
14. When driving, you should always
15. A steady red traffic signal means
