Ответ:
1 — old; 2 — parents’; 3 — dark; 4 — father; 5 — tall; 6 — brother; 7 — short; 8 — sister; 9 — children; 10 — uncle; 11 — big; 12 — aunt; 13 — slim; 14 — long; 15 — twins; 16 — young; 17 — grandfather’s; 18 — grey; 19 — grandmother’s.
Ответ: The extra word is cousin.
