I didn't play the computer games ____nightA inB forC lastD to

I didn't play I didn't play the computer games ____nightA inB forC lastD to 错在哪里?Sometimes I didn't play football at the weekend. Edward,you play so well.But i didn't know you played the piano!为什么play要加ed? Didn't play enough Oh,i didn't know the test at all.I just wanted to play a joke on you ,but. i told you he couldn't play the violin,A.did i B.didn't i C couldn't he D.could he为什么不选D They didn't play soccer because the bad weather. In the piano contest,my brother didn't play well and I did even worse请翻译. Edward,you play so well.But I ________ you played the piano.A.didn’t know B.hadn’t known C.don’t know D.haven’t known The feelings of the play,I didn't acting.Please don't pretend to be nice to me,I be really very He didn't catch the first bus _A.So didn't I B.So I didn't C.I didn't ,tooA.So didn't I B.So I didn't C.I didn't ,too D.Neither did I Edward,you play so well.But I didn’t know you played the piano.1 为什么是：I didn’t know ,而不是I don’t know 2 即使用I didn’t know ,那么后面played也应变成play吧? 1、Tony was ill yesterday,so he_____his homework.A.didn't B.no did C.didn't do D.didn't did2、I can hear someone_____ the piano in the next room.A.play B.playing C.to play D.are playing3、The students talked and laughed,but when the teacher came i i told you not to play soccer in the street,Jill,didn't ii told you not to play soccer in the street,Jill,didn't I 反意疑问句,不是(前否就后肯)吗,这句话前面有not,为什么后面还是用否定的didn't Did you use to play the piano?______________.A、 Yes,I do  B、 No,I didn't  C、 Yes,I play it every day  D、 No,I do  .（09海南29） Edward,you play so well.But I _____ you played the piano.A.didn’t know B.hadn.（09海南29） Edward,you play so well.But I _____ you played the piano.A.didn’t know B.hadn’t known C.don’t know D.haven’t known I often play football with Mike on Sunday but this afternoon,I didn't.