You didn't do it but it would have been the right thing to do这里的have been,为什么要用have been?u33

Why didn't you do your homework yesterday?But A:I did do it B:I didn't forget C:I didn' do it'顺便翻译句子意思. But I didn`t do! p2 5tom,you feed the rabbit today,()?but i fed it yesterdaya do youb will you c didn't youd don't you选哪个为什么? 反义疑问句：you didn't do it,____ ____RT Alice,you feed the bird today,But I fed it yesAlice,you feed the bird today,But I fed it yesterday.A,do you B,will you C,didn't you D,don't you You didn't do it but it would have been the right thing to do这里的have been,为什么要用have been?u33 Last time I didn't find all is in control but Now time for you so just do it you are next!do your -Alice,you feed the bird today,____?-But I fed it yesterday.A.do youB.will youC.didn't youD.don't you选B为什么? Didn't I do it --Alice,you feed the bird today,___?-Alice,you feed the bird today,____?-But I fed it yesterday.A.do youB.will youC.didn `t you It was very kind of you to do the washing?up,but you _______ it.a、mustn’t have done b、 wouldn’t have donec、 mightn’t have done d、 didn’t have to do为什么? -----I find the book very interesting.-----Do you?But I _____ .A.don't think much of it B.don't-----I find the book very interesting.-----Do you？But I _____ .A.don't think much of it B.don't think high of itC.didn't think many of it D.didn't think I called you but you didn't answer it(改为同义句）I ______ ______ ______ ______ you,but you didn't answer it. 求人翻译下这句英语 in fact you very kind of me but i didn't do it.sorry,and thanks with you I didn’t do it.Someone_______did it Tom___(do)his homework at half past four yesterday afternoon,but he didn't finish it 英语翻译Alice ,you feed the bird today,____?But I fed it yesterday.A do you B will you C didn't you D.don't you.那个老人不愿意背离常规（depart） -Why didn't Jazz give you the book he wrote?-I didn't want it,but he would have given me if I ____.A would B do C will D had