AFTER DRIVING FOR TWENTY MILES, HE SUDDENLY REALIZED THAT HE...

Câu 31. After driving for twenty miles, he suddenly realized that he has been driving in the wrong direction. A. has been driving B. suddenly realized C. in the wrong direction. D. after driving Mark the letter A, B, C, or D on your answer sheet to indicate the word(s) OPPOSITE in meaning to the underlined word(s) in each of the following questions.