The international agreement, ______ to encourage children not to smoke and help people kick the habit, was signed on February 27.
The shop-assistant was straight with his customers. If an article was of _____ quality, he'd tell them so.
What you have done is _____ the doctor's orders.
The police refused to _____ the clues they were working on.
Driving a car without insurance can have _____ consequences.
New mineral resources may be discovered during the forthcoming Antarctic _____.