what were you doing at four o'clock yesterday afternoon?回答用是

what were you doing at four o'clock yesterday afternoon?回答用是 What were you doing at 12o'clock yesterday?我英语盲（快） what were you doing at 8:00 o'clock?we____. What were you doing at this time yesterday?怎么回答 what they doing at four o'clock 啥意思 What were you doing yesterday afternoon when I was watching 连词成句were what ten saturday o,clock doing last at you night 3.what,you,were,7:00,o' clock,at,doing 连词成句 what were you doing at nine o'clock last sunday morning什么wer what were you doing yesterday afternoon?用什么时态?（过去时态还是过去进行时态） What were you doing at this time yesterday morning? （1）What were you doing at ten yesterday morning