IT WAS A NICE DAY SO WE DECIDED GOING FOR A WALKA. WAS B. GOING C....

2. - DE KIEM TRA CHAT LUONG GIUA KI I
Tiếng Anh DE KIEM TRA CHAT LUONG GIUA KI I
2. It was a nice day so we decided going for a walkA. was B. going C. for a walk D. a nice