Ключевые слова: animal, background, book, canine, checking, claim, clever, college, control, cute, dog, domestic, education, exam, funny, glasses, good, humor, information, intelligent, isolated, jack, knowledge, learn, lenses, library, one, overseer, pet, pretty, pupil, puppy, purebred, read, reading, russell, school, smart, strict, student, study, swot, teach, teacher, terrier, training, university, vision, white, young,