I saw him three years ago,but since then I_____(not see) him any more正确形式填空

the first time i saw it was three year ago要过去式还是过去完成时为什么? I saw him three years ago,but since then I_____(not see) him any more正确形式填空 three years ___since I saw him last timeA pastB passedc have passedD have past选C为什么 it is three years since i have seen himit is three years since i saw him有什么不同.表达效果还是意思什么的? peter didn't look well last year when i saw him.he ___ cigarettes then.填cut down on I saw the movie three times.提问 this is the man_____last nightAwhom I saw him Bwho I saw Cwhich I saw Dwho I saw him i saw him ____(walk)into the I saw him go out just now. I saw him ____ into that room. I saw him in the street是什么意思 I saw him go 什么 the classroom I saw him dancing.改为被动语态 i saw him yesterday改为否定句 I never saw him again翻译 I saw him go out.为什么不能写I saw him went out I saw him yesterday afternoon=I saw him in the afternoon yesterday吗 I saw him before going home.的同义句I saw him ___ ___ ___home.