Tìm lỗi sai và giải thích ạ Làm đúng và nhanh ạ ----- Nội dung dịch tự động từ ảnh ----- Question 29: They don't go to the cinema last night because it was too cold A B Question 30: Jane is a beautiful, intelligent and friendly student in his school. с D A с D B Question 31: A large number of industrial units have been forced to close down due to the massive affluent A B с discharge from them. D