... methods/for/Safe/are/available/them/to/birth-control/family planning C. the ideal American is the best structure. D. fewer married couples are having children. 38) Who generally constitutes a one-person household? ... father, and their children may be more an American ideal than an American reality. Of course, the so-called traditional American family was always more varied than we had been led to believe, reflecting ... campaigned D. campaigns II. Choose the underlined part among A, B, C or D that needs correcting. UNIT 7: WORLD POPULATION A. PHONETIC I. Choose the word whose underlined part is pronounced differently...