Mark the letter A, B, C, or D to indicate the word(s) CLOSEST in meaning to the underlined word(s) in each of the following questions.
27. A.been involved in = take part in : tham gia vào
28. B. method = style : phương pháp
Mark the letter A, B, C, or D to indicate the word(s) OPPOSITE in meaning to the underlined word(s) in each of the following questions.
29. A.at a low speed >< swiftly : nhanh
30. D.safe >< dangerous : nguy hiểm