Vehicle free day means the private cars, trucks and motorcycles are banned
in city centres. Only the bus, bicycles and taxis are permitted in the city
center. Do you think the benefits outweigh the disadvantages?
Some people think they have the right to use as much fresh water as they
want, while others think fresh water should be tightly controlled by governments
because it is limited resource. Discuss both views and give your opinion.
Human activities have negative effects on plant and animal species. Some
people think it is too late to do anything about this problem. Others believe
that effective measures can be taken to improve this situation. Discuss both
views and give your opinion.