Question

Choose the supporting sentence in the paragraph

1. The most important problem in our city is its. poor public transportation system.
2. Thousand of residents rely on the city's because and taxis to travel throughout the large city, while the metro transportation System's daily schedules are totally unavailable
3. A bus or tari that should arrive at 7:45 may not arrive until B:00 or later t make up for lost time
4. Moreover, it is not unusual for a bus driver to pass up groups of people waiting for the bus because he wants make up for lost time