Jawaban:

1. when all residents of a town have their own car it would cause many traffic congestion and air pollution.

2. the cars restriction would press the traffic problems such as congestion, air pollution, accidents, and would allow more spaces for buildings, houses, and parks.

3. according to the description explained, we can say that the writer agrees with the experts' opinion.

4. If the private cars were banned it would be more difficult for people to commute because not all public transportation can accommodate people needs.

5. just as the writer said, the government could restrict the use of private vehicles, but only during peak hours. the government also needs to work in making public transportation system more powerful so it would become a win win solution for all parties.