Did you sell it to him yourself?
    你自己親自賣給他嗎？
    Did you send it to him yourself?
    你自己親自送給他嗎？
    Did you tell him yourself?
    你自己親自告訴他嗎？
    Did you wash this yourself?
    你自己親自洗了這個(gè)？
    Did you wash youself?
    你自己洗的？
    Do you ever do exercises on Saturday?
    你曾經(jīng)在星期六做練習(xí)嗎？
    Do you ever go swimming on the weekend?
    你曾經(jīng)在周末去游泳嗎？
    Do you ever learn Chinese during the holidays?
    你曾經(jīng)在假日期間學(xué)中文嗎？
    Do you ever play basketball after school?
    你曾經(jīng)在放學(xué)后打籃球嗎？
    Do you ever study English on Sunday?
    你曾經(jīng)在星期日學(xué)英文嗎？