I saw Iucy clean the fioor when I came 这个句子有什么错误

I saw Iucy clean the fioor when I came 这个句子有什么错误 I saw her clean the classroom你刚才说的 clean是过去式还是现在是 在么 I saw them [] the windows when I went to look for jim.A cleaning B cleaned C clean D to clean 还是我this is the pen used by me 再问一个 在么?I saw her clean the classroom.这个是不定式 I saw her cleaning the classroom.这个现在分词 能否用 过去分词 代替过去 I saw her cleaned the classroom` 效果和I saw her clean i saw a saw ,and sawed the I saw the man saw with his saw.的中文 I saw a saw,and sawed the saw i must____(clean) the classroom. I saw saw saw I Saw The Man 歌词 I loved you the moment I saw this is the man_____last nightAwhom I saw him Bwho I saw Cwhich I saw Dwho I saw him Yesterday I-my mother clean the house I often ____(clean) the room. I clean the room改为否定句 I clean the board.怎么改祈使句? I need to clean the room. I forgot clean the door改错