điền 1 chủ ngữ thích hợp vào chỗ trống để hoàn thành các câu hỏi đuôi sau 1. They are going home from school, aren't................? 2. John didn't do the washing yesterday, did...............? 3. We couldn't bye a new car, could............? 4. Kevin will arrive here before 4 o'clock, won't..............? 5. I am not good-looking, am...............? 6. James is from England, isn't................? 7. The car isn't in the garage, is..............? 8. You are Ann, aren't..................? 9. His father took him to the zoo yesterday, didn't.............? 10. Our neighbors have moved here, haven't................?