When many cars are stuck and can’t move.
traffic jam
Trash or waste on the ground.
rubbish
We had a __________ last night, so all the lights went out.
power cut
Many people take __________ like buses and trains to work.
public transport
Parks and gardens in a city.
green spaces
Buses, trains, and subways that everyone can use.
public transport
Please don’t throw __________ on the street.
rubbish
Time of day when many people are going to or from work.
rush hour
Dirty air or water in the environmen
pollution
We were late because there was a long __________ on the highway.
traffic jam
Many people together in one place.
crowds
Paintings or drawings on walls in public places.
graffiti
The air is dirty because of __________ from cars and factories.
pollution
The roads are very busy during _________
rush hour
When electricity stops working.
power cut
There was a big __________ at the concert.
crowds
The walls were covered with colorful __________.
graffiti
I like to relax in __________ like parks and gardens.
green spaces