II. READING COMPREHENSION
Read the passage and choose the best answer (A, B, C, or D) for questions 6–10.
As cities grow larger, managing transportation systems has become a critical challenge. Many urban areas suffer from heavy traffic congestion, which not only wastes time but also contributes to air pollution and increased carbon emissions. To address this issue, governments are investing in public transportation systems such as buses, subways, and light rail networks.
Encouraging people to use public transport instead of private cars can significantly reduce traffic and pollution. In addition, cities are developing bike lanes and pedestrian-friendly streets to promote healthier and more sustainable lifestyles. These solutions require careful planning and strong cooperation between city planners, policymakers, and residents.
Although improving transportation infrastructure can be costly, the long-term benefits include cleaner air, reduced noise pollution, and improved quality of life for urban residents.
