II.1. overpopulation causes a lot of social problems in this area.
2. the city doesn't suffer as less pollution as the countryside.
3. what is the disdistance from the city centcentre to the beach ?
4. this parpart of the city didn't use to have traffic jams very often.
5. mr and msr brown are travelling to hoho chi minh city.
III. Nowadays, traffic problems is one of the biggest problems that Hanoi, the capital of Vietnam, has to deal with. The first problem is traffic jams. There are too many people using the roads, especially in rush hours when everyone is in a hurry to get to work or come back home. Another problem is poor road conditions. The road is too narrow and bumpy. Morever, many streets in Hanoi is usually flooded when it has heavy rain making it difficult to move. Traffic accidents is the biggest problem. Everyday, there are more and more accidents happening because of careless drivers: Driving after drinking alcohol, not wearing helmets, and so on. Therefore, solving traffic problems is not only the agent’s duty of Hanoi but also awareness of ourselves.