He devoted most of his time ______after his little brothers and sisters.9/64Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions. He devoted most of his time ______after his little brothers and sisters.to lookinglookinglookto lookGiải thíchĐáp án : A to devote one’s time to Ving : dành thời gian cho việc gì