Before I _____(have) time to jump into the river,the torrent ____(wash) the child away.

I have never heard a_____ _____(悦耳的）voice before.填more beautiful可以么? I have the same haircut as my best friend _____ before. You don't smoke,don't you? _____.I have never smoked a cigarette before. — Have you ever seen anything like that before?— No,_____ anything like that before.[ ] A.I never have seen　 B.never I have seen　 C.never have I seen　 D.I have seen A为什么不行啊. _____ you ______ history before?(teach) Yes.I _____(teach)it in 2005 and 2007答案是have taughthad taught I would like to have a cup of tea before _____ (leave)用所给动词的适当形式填空 Before I _____(have) time to jump into the river,the torrent ____(wash) the child away. (always,usually,sometimes,never,yet) I have _____ been here before.Have you everbeen there?—No,Have you everbeen there?—No,not _____.I often have a rest in the morning and _______ in the evening. 改写同义句The book is the most exciting one that i have ever read.I have ______read _____ _______ exciting book before. the day before 跟the day before yesterday相等吗?有这么个题：I ____(lose)the pen which I _____(buy)the day before.我觉得应该是 lost had bought所给答案为：have lost bought i have never been abroad before 这个before是什么词性 英语翻译I have _____ _____ _____ _____ homework to do. I have never heard() interesting news before o,i have been here before是什么意思 i have never played table tennis before before I came here,I___(have)breakfast Because I never have been there before. forget what i have before cherish what i have