根据课文内容完成短文
The British live        (different) from the Americans. In Britain，    (大约）every two out of three people live in their own houses         (而）the remaining one third live in the rent houses. Over 80% of the people live in         (两层）houses        (配备）with central heating in the suburbs.     (不像） the Americans, the average family moves once         (每）seven years. In America, the        (富翁）may live in villas away from the town centre. The "less advantaged" people have         (无处）to go but the central cities. The Chinese-Americans live together in are-as        (know) as Chinatowns.