By using special lanes reserved exclusively for high-capacity buses, cities can mimic the speed and capacity of subways, but at a fraction of the cost.
A. which are reserved exclusively
B. where are reserved exclusively
C. which is reserved exclusively
D. where is reserved exclusively
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But by changing the way that cities grow and function, cities can foster higher-density neighborhoods, and bring shops and offices closer to residential areas.
A. from that
B. from which
C. in that
D. in which
Even crime, a previously constant scourge in the capital, responded to the reforms, falling 35 percent.
A. what is a previously constant scourge
B. where is a previously constant scourge
C. which is a previously constant scourge
D. when is a previously constant scourge
Like public transit, these “non-motorized” modes of transport get people out of cars, increasing energy efficiency and reducing air pollution.
A. and consequently increase energy efficiency and reduce air pollution
B. and therefore increases energy efficiency and reduces air pollution
C. and that increases energy efficiency and reduces air pollution
D. and thus increased energy efficiency and reduced air pollution
Which is NOT the reason why Bogotá began to improve its transportation?
A. crowded and polluted streets
B. improved quality of life
C. illegal settlements
D. disappearing urban space
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