WHAT / YOU / OFTEN / DO / BIRTHDAY /

41. - DE THI HKII-K12NC- CO DAP AN
DE THI HKII-K12NC- CO DAP AN
41.What / you / often / do / birthday / ?A.What do you often on your birthday? B.What do you often do on your birthday?C.What you often do on your birthday? D.What do you often do on birthday?