I was writing aletter to my friend in America.But it didn't take me long.You'd better go to bedas early as you ____.

求翻译 I was writing aletter when she called a,letter,was,just,i,now,writing怎么写 a,letter,was,just,i,now,writing怎么写 When it was that i could finish writing the report As I __a letter to my teacher,Robert __to visit me.A was writing; came B wrote; cameC was writing; was coming D wrote; was coming I ________ novels when I was in his age．A.used to writing B.used to write C.was used to write D.was used to writing When I _ the letter,he _to visit us?A.wrote;cameB.was writing;C.was writing;cameD.wrote;was coming i am reading,not ___A am writing B write C writing D was writing选哪个,为什么为什么不选A呢 when i came back,i saw Tom（）adiaryA.writingB.was writing选哪个,为什么?快 when i came back,i saw Tom（）adiaryA.writingB.was writing选哪个,为什么? I was writing a report last night; ________ I would not have stayed up late. he__a book about china last year ,but i don't know if he___ita.wrote,has finishedb.was writing ,will finishc.was writing ,has finishd.wrote ,will finish I was writing this letter to complain about the service of your hotel. I hear he was writing last year and he still___后面用什么时态 完形填空 I was heading for my writing group yesterday I was writing a letter ,He was reading a newspaper（用适当的连词连成一个复合词语） was she here a moment ago?was she here amoment ago?she was there.what are you singing?I'm singing a songwhat are you writing?I'm writing a letter.是否正确? when will he finish writing the book?i am not sure,but he it last night. 用write填空是write还是was writing？