i have not done my homework last night 错在哪

i have not done my homework last night 错在哪 WHETHER SUCCESS OR NOT,AT LEAST,I HAVE DONE MY BEST I have not found my book yet; in fact ,I am not sure__I could have done with it .A whether B what c when D where could not have done I have not found my book yet;in fact,I am not sure ____I could have done with it1.I have not found my book yet; in fact,I am not sure ____I could have done with it.A whether B where C what D when I have done everything for you,I do not want the whole world,you are my love,my dear Let Stars shining是什么意思,要全文的. have done my I have already done (most of my jobs.)划线提问 I have already done my homework.改为一般疑问句 I have just done my homework.改成否定句 I have just done my homework.改成疑问句 i have to get my hair done. 怎么翻译? My teacher is very i___ at what I have done. in retrospect,i could have done more with my lives I have done my personal best 中文是什么? I can't find my pen yet;in fact,I am not sure__I could have done with itA.whereB.what选B,A为什么不对呢? You say you like me, but i don't think, may i take my heart to you, but you have done it, can not l什么意思,快 I have done so.