In the following passage, some of the words have been left out. Read the passage carefully and select the correct answer for the given blanks out of the given alternatives.

Canada, the world's second _____ (1) country by landmass, is effectively _____ (2) out of land even though the real-estate infrastructure is _____ (3) compared to anywhere else in the world. This is happening due to the worsening imbalance _____ (4) supply and demand. The buyers in the country want large homes however builders can’t _____ (5) them due to the unavailability of enough space in and around the major cities where people work. Canadians usually _____ (6) single detached houses and now these may soon be out of _____ (7) in the places where people want to live.