----- Nội dung dịch tự động từ ảnh ----- 16 (0.25 điểm) Mark the letter A, B, C, or D on your answer sheet that best completes each Cần xem lạ unfinished sentence, substitutes the underlined part. Students are eager to school after studying online for a long time because of corona virus epidemic. go back to go back going back went back Cần xem 17 (0.25 điểm) Mark the letter A, B, C, or D on your answer sheet that best completes each unfinished sentence, substitutes the underlined part. He tried his best to make his birthday party more enjoyment enjoying O enjoyed enjoyable