I saw him reading/read just now为什么?

I saw him reading/read just now为什么? I never saw him,（）I call remember,reading anything but newspaper. I saw him reading a newspaper at eight this morning这句话的意思是什么? 改句子：I saw him enter the reading room a few minutes agoI saw him enter the reading room a few minutes agoHe was _____ _____ _____ the reading room a few minutes ago We saw him reading a newspaper when we got there. Tom was reading a novel when Isaw him改为同义句 ____ Tom __ ___a novel,I saw him处理提问 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.