----- Nội dung dịch tự động từ ảnh ----- FURTHER PRACTICE ON DOUBLE COMPARATIVE 1. A child is well brought up, he will behave well 2. If you always drive so fast, you will have many accidents 3. you work so little, you'll have low marks in your exams 4. If you study hard, you'll find exam quite easy 5. I waited for him so long and I was getting worried 6. I have talked to him much and I find him reliable, 7.He has done a lot of tasks and he gets much experience. 8. If a chicken is old, it's rather tough. 9. When a student is careful, he makes very few mistakes 10. A diamond is very expensive, it's perfect.