Chọn đáp án

Question 3 : A. generation            B. immigration          C. independence      D.simplicity

Question 4 : A. memorable           B. experience            C. historical              D. production

Question 5 : A. cooperative          B. inconvenient        C. metropolitan        D. multicultural

Question 6 : A. enjoyment            B. pagoda                  C. collection             D. business