MARK THE LETTER A, B, C OR D ON YOUR ANSWER SHEET TO INDICATE THE CORRECT ANSWER TO THE FOLLOWING QUESTION
Câu 14: Mark the letter A, B, C or D on your answer sheet to indicate the correct answer to the following question. The conductor asked _________ in the bus. A. them to please not to smoke B. that they should not smoke C. them not to smoke D. them don’t smoke