1. B 2. A 3. D In which paragraph (A-D) does the writer... 1 give reasons for the popularity of vlogs? *: “What makes vloggers so popular? Successful vloggers share some common characteristics…What is more, thanks to the accessibility of modern technology, the vlogs can be watched anywhere at any time.” => Đoạn B 2 provide an example that demonstrates how popular vloggers have become? *: “Helicopters circled the sky above Piccadilly Circus as the police officers below struggled to control the thousands of fans on the streets outside the bookstore.” => Đoạn A 3 give an example of someone being dishonest? *: “she had to admit that she had not written it alone and her name was justbeing used to sell it. Many experts saw it as a sign that vlogging had lost its innocence” => Đoạn D