13.The fact inspires us Chinese_________Shanghai has been selected as a host city for the first time in the history of EXPO.
. 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.
. What you have done is _____ the doctor's orders.
The shop-assistant was straight with his customers. If an article was of _____ quality, he'd tell them so.