1. When the red and yellow light up are burning together, driver must stop.
2. Everyone must observe the rules of road traffic.
5. Kyiv is the capital of Ukraine.
6. The buses and trams stop at stops
7. A place marked for crossing a street is called a crosswalk .
8. You must cross the street only at the green light.
9. Do trams rails here?
10. Have you done much useful about Kyiv?