The practice of hanging clothes across the street is a common ______ in many parts of the city.
It happened to be very cold ___ the morning of our sports meet.
Some people like to stay at home on Sunday, but ___ like to go to the cinema.
His camera is more expensive than ___.
There is no such ___ person in the world.
According to a UN report, a third of the world population have no ______ to clean drinking water and health care.