----- Nội dung dịch tự động từ ảnh ----- III. Find the mistakes. 16.I didn’t go to school because of I was sick yesterday. A В с D 17. You shouldn't eat less fast food and more vegetables. A B C D 18. He likes play computer games in his free time. A B C D 19. I think that learning English are important. A В C 20. They has lived in Thanh Hoa City since 2001. АВС D