what / you / often / do / birthday13/15Choose the sentences that best fit in meaning for the given words below what / you / often / do / birthday?What do you often on your birthday?What do you often do on your birthdayWhat are you often do on your birthday?What do you often do on birthday?Giải thíchĐáp án: B Dịch: Bạn thường làm gì vào ngày sinh nhật?