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.Binh is an active student. He has taken part in different charity projects in his town. A.been involved in B. taken care of C. looked forward to D. been grateful to 28.Everyone has their own style of studying. I prefer to study by myself so I am not disturbed. A.location B. method C. culture D. network 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. With the help o1 the Internet, information can reach every corner of the world swiftly. A.at a low speed B. at a high price C. with some difficulty D. unexpectedly 30. We must not let small children play in the kitchen. It is a dangerous place. A.handy B. suitable C. central D.safe