he had left --- I could say hello to him A before Bwhen C after Duntil

翻译By the time he comes,I'll have left.( By the time he came,I had left.) Mary told me that he had left by the time i got there的意思为什么要用had left I not once had left --- You should have stopped him when he _______ in anger.--- I _______, but it so happened before I could. A. left; was going to B. had left; had to C. left; did D. had left; would he had left by the time I got there.的意思 I had to hold back tears as he left 这句话要怎么翻译? i had to hold back tears as he left 这句话有没有错? i had to hold back tears as he left 这句话有没有错? he had left --- I could say hello to him A before Bwhen C after Duntil 这个句子有没有错误 He had left when I arrived.请指出 He left when I got there.和 He left when I had got there这2句话的意思有什么区别? When I got to his home ,he ——for an hour .A .had left B.left C.had been away D.has been away --Did you meet the professor at the airport?--No,he _____ by the time I _____ there.A.had left;got B.has left ;reached C.was leaving ;got D.left ;had got when he got there ,the train had alreadly left...能改为by the time i got there. He said he __________ if possible.A.had left B.has left C.left D.would left Did you see Tom at the party?No,he()by the time I got there A leftB was leavingC had left D was left选择,分析下 英语翻译英语翻译求助：“我惊奇地发现他已经走了”看看我的写法好不好：1.I was surprised to find that he had already left.2.I found in surprise he had already left.3.I found he had already left in surprise . Not only you but also he has left the museum when I got there 中的he has对还是he had对啊说明原因