Câu bị động Giải hộ mink vs ạ! Cảm ơn! ----- Nội dung dịch tự động từ ảnh ----- A. Change into passive voice. 1. The teacher corrects our exercises at home. 2. Ali's absence worried his mother. 3. They are building several new schools in our town. 4. We have made great progress in industry, science and medicine. 5. Sam killed a lion last week.