Chọn đáp án

Question 1: A. engaged                  B. decided                    C. appeared                  D. threatened

Question 2: A. funny                      B. student                     C. rubbish                     D. upper

Question 3: A. permission               B. decision                    C. leisure                       D. occasion

Question 4: A. chaperon                 B. charity                      C. challenge                  D. Charlie