III:
Mark the letter A, B, C, D on your answer sheet to indicate the correct answer to each of the following questions.
Trả lời câu hỏi dưới đây:
Many people believe that violent computer games can have a harmful ____ on children.
Đáp án là B. Cấu trúc: have a effect on …: có ảnh hưởng đến…..