2009年全国中学生英语能力竞赛(NEPCS)初二年级组试题
Beneath each of the following sentences there are four choices marked A,B,C and D.Choose the answer that best completes the sentence.(从A、B、C、D四个选项中,选出可以填入空白处的最佳选项。)
31.-What did you do on Sunday?
-I did my homework _______ day.