Compléter Word formationVersion en ligne EnglishB2 par MARIO ANDRADE MENDOZA 1 shortage solution erection accommodate homeless The houisng ( short ) in london and other great cities is one of the most pressing problems of modern times . The number of ( home ) people increases daily . However , as yet there seems no satisfactory ( Solve ) . The lack of accommodation ( ) at rents which the ordinary person can afford is a disgrace to the nation . The ( erect ) of vast officce blocks in our cities occupies valuable space that could be used for homes .