Answer the following questions. Your answers should be clear and short.As far as growth of present-day English vocabulary is concerned, what are the three main sources of new words?

Answer the following questions. Your answers should be clear and short.As far as growth of present-day English vocabulary is concerned, what are the three main sources of new words?

THEY ARE THE RAPID DEVELOPMENT OF MODERN SCIENCE AND TECHNOLOGY; SOCIAL, ECONOMIC AND POLITICAL CHANGES; THE INFLUENCE OF OTHER CULTURES AND LANGUAGES.