-why were you back to school last night?-because i ___my English book in the classroom.-why were you back to school last night?-because i ___my English book in the classroom.A.have forgottenB.have leftC.had forgottenD.had left求详解

Why were you and your friend laughing behind my back when we were walking together the other day? 英语翻译this is why I always knew you were american.you always argue back and always think you're right. You were back already是什么意思 Can you explain why 90% chinese students didn't come back?I don't know. Why don’t you go back home?能说成Why you don'tgo back home吗?请分析此类句型为什么don't要在前面呢 why were you _____(scary)? why were you evading english? 英语翻译是：Why were you not at home yesterday?还是：Why weren't you at home yesterday?还是二者皆可? Why do you come back so earlier?She haven't是什么意思? why don't you 问下那个英文解释中文,急Back to the days when we were so young and wild and free Nothing else mattered other then you and me So tell me why can't it be Please let me live my life my way Why do you push me away? Why did you come back so why do you love me back You never told us why you were late for the party,　　A.weren’t you B.didn’t you C.had you DD.DID YOU 英语翻译I can't keep dreamin All these things I'm feeling All in all it's got to go but why is it taking me so long?How can I move on?Without your love I can no longer Turn back the hands of time back to the day when you were mine Once together I 句型转换Why didn't you show up at the meeting Why were't you （两个空） at the meeting yesterday? i don't understand why you come so late?Sorry,I__that you__for me B.didn't realize,were waiting love you to have perfect I can't take it back,Why is it so decadent?love you to have perfect I can't take it back,Why is it so decadent?给翻译下