Ключевые слова: ability, adroitness, apprehend, aptitude, aquainted, associate, capability, certain, cognize, comprehend, craft, deal, dexterity, differenciate, discern, distinguish, experienced, expertise, faculty, familiar, fathom, flair, fraternize, identify, ingenuity, knack, knowledge, learn, notice, percieve, proficiency, realize, recognize, relize, see, skill, talent, undergo, undertsnad,