Across
- 4. Residential areas outside the center of a city.
- 7. A zone where cars are not allowed, only people walking.
- 9. Dirty and unsafe air in the city.
- 10. The path next to the road where people walk.
Down
- 1. Full of energy and life.
- 2. _____ hour: the busy parts of the day when people travel to or from work.
- 3. The cars, buses, and other vehicles moving on the streets.
- 5. Having too many people in one place.
- 6. Full of busy activities, noisy and energetic.
- 8. Entertainment and activities available in the evening.