it is a long time since l last saw you__________ 为什么填at Mrs.

it is a long time since l last saw you__________ 为什么填at Mrs. it's a long time since i last saw you It's a long time since i saw you last. It is a long time since I saw my sister . It is a long time since i saw my sistter —Long time no see!—Oh,it like years since I last saw you.A.l 高一英语改错题 It was a long time since we last saw each other 中为什么 It has been a long time since i saw you last time. it's a long time since i last saw you这句话有错误么 It __ a long time since we last saw each other It's been a long time since I last saw a film.还是It's a long It really is a long time since I was last a student. 这句话里面的l