MARK THE LETTER A, B, C, OR D ON YOUR ANSWER SHEET TO INDICATE THE SEN...

Câu 29: Mark the letter A, B, C, or D on your answer sheet to indicate the sentence that is closest in meaning to the following question. We started reviewing our lessons for the graduation exam 2 weeks ago. A. We have been started reviewing our lessons for the graduation exam for 2 weeks. B. We have been reviewing our lessons for the graduation exam for 2 weeks. C. We have reviewed our lessons for the graduation exam 2 weeks ago. D. We began reviewing our lessons for the graduation exam for 2 weeks.