Subject 3: 1, ready for boarding; 2. Start; 3. Drive in a straight line; 4. Add and subtract files; 5. change lanes; 6. Pull over; 7, through the intersection; 8. Turn left at the intersection and turn right at the intersection. 9. Walk on the sidewalk; 10 times, through the school; 1 1, through the bus stop; 12, meet the car; 13, overtaking; 14, turn around; 15, driving at night.