Both of the rules are broken. I want to buy a ______ one.
— Do you know the tower _____ in the heart of the city? — Do you mean the one _____ to the north of the city library?
Canada is one of _____ largest countries in the world, ______ second only to Russia.
The telephone _____ three times in the last hour, and each time it _____ for my sister.
Everyone knows that Canada is the second largest country in the world, larger than _____ country in Asia.
By all _____, you must try every _____ to help him.