Houses on the north are the largest ones andused as the2 bedrooms.
                    举一反三
- Houses on the south are for the owner's bedrooms.
 - Montreal is the largest city in Quebec. It is the largest French-speaking city in North America.
 - Which is the house for sale() A: The house with two garages and two bathrooms. B: The house with more than three bedrooms and a garage. C: The house with two bathrooms and three bedrooms.
 - North Africans made up the largest and poorest _____ (移民) group in America.
 - Venezuela, a country located in north of ( ), once has been one of the world's largest exporters of oil and has the world's largest ( ).
 
