Ex . 12. Переведите на русский язык. Выделите словообразующие элементы. Определите, к какой части речи относятся данные слова: React, reaction, reactor, reactivity; science, scientific, scientist; industry, industrial, industrious; cold, coldly, coldness; dark, darkness, darken; happy, happily, happiness, unhappy; equal, equally, unequal, equality; free, freedom, freely; attention, attentive, attentively; sun, sunny, sunless; care, careful, careless, carefully, carelessness; to differ, different, difference, indifferent; England, English, Englishman; poison,poisonous,extreme,extremely,extremity,extremist,friend,friendship,friendly,unfriendly. Ex . 13. Переведите следующие сложные слова: Aircraft,airspace,Air Force , summer-resort,rest-house, custom-house, dining-room,dining car,living-room , fireplace, nightlife,newsagent,sunglasses,popstar,snowboarding,bungee jumping, earthquake,greenhouse,laptop,software,science-fiction,solar system,so-called , haircut , hairb...