----- Nội dung dịch tự động từ ảnh ----- I. Đổi sang câu bị động (Thi HTTD ) 1. She is cleaning a window. 2. Nina is taking a photo. 3. Sam is learning English at the moment. 4. I am building my house. 5. They are writing a report now. 6. We are reading novels right now. 7. Someone is sweeping the floor. 8. I am doing my exercise now. 9. Somebody is singing my favorite songs now. 10. I am fixing my car.