Traffic conditions in Nanchang _____ for decades. At first people only complained about jams during rush hours, but today every hour is rush hour.
The government's strong action demonstrated its _____ to crush the rebellion.
. New mineral resources may be discovered during the forthcoming Antarctic _____.
. Probability is the mathematical study of the _____ of an event's occurrence.
. Driving a car without insurance can have _____ consequences.
. The police refused to _____ the clues they were working on.