Mn giúp em với ạ ----- Nội dung dịch tự động từ ảnh ----- 8. Find and correct the mistakes. 1. Swim is good exercise. 2. I has a slight headache now. 3. Lack of exercise may harms your health. 4. She exercises everyday at a fitness club. 5. He can't chews well, because he has a toothache now. 6. There is no harm in your sleeping late in Sunday. 7. Person are living longer and living healthier lives. 8. My father has never been sick in his lifes. 9. Even when you have old, you should be able to enjoy life. 10. Many people worldwide eat plain, boiled rice twice or three time a day.