three years ___since I saw him last time

three years ___since I saw him last time It____ten years since I saw him last time.A has B was C had It's 3 years since I saw him last time.能不能换成it was... The last time ___ I saw him was last Friday It's 3 years since I saw him last time.中的it's 能否换成has been? It's three years since we saw each other last time = We ____ It’s many years since I saw you last time and I _________ yo It's over ten years since i saw you last time.改为同义句 He was working in the factory when I saw him last time. Time__(fly).Two years___(pass)since i saw him last time. We met at the same restaurant where I saw him last time这个句子对 这是个什么从句?It was three years ago that I travelled last time.这个