A. DIRTY B. ENERGY C. SUPPLY D. HAPPY

3. - 3 DE THI HK 2 ANH LOP 11 3 DE THI THU HK II LOP 11 NH 20132014 TU LUAN
3 DE THI HK 2 ANH LOP 11 3 DE THI THU HK II LOP 11 NH 20132014 TU LUAN

3. A. dirty B. energy C. supply D. happy