ADVERTISEMENTS ON TV (A) IS BECOMING (B) MORE AND MORE COMPETITIV...

21. Advertisements on TV (A) is becoming (B) more and more competitive (C) than ever (D) before. Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions. Over the past 600 years, English has grown from a language of few speakers to become the dominant language of international communication. English as we know it today emerged around