The more often one takes exercise, ______ he or she will become. 

—It’s amazing that an Australian girl sailed round the world alone in about 200 days. —That’s an inspiring story. Her courage is really _______.

Anyone with a college degree can apply for the job but those with _______ working experience are ______. 

. Driving a car without insurance can have _____ consequences.

With April 18’s railway speedup, highway and air transport will have to compete with ________ service for passengers.