I saw Mr Li __（go) into the school library just now我知道填原形,但忘了为什么?￣□￣｜｜求高人指点,当吧saw换成see时,是不是填goes?

I saw Mr Li __（go) into the school library just now我知道填原形,但忘了为什么?￣□￣｜｜求高人指点,当吧saw换成see时,是不是填goes? I ----(see) Li Lei -----(go) out just now.答案是saw,go,为什么不是 saw.went. I saw Li Lei (go) out just now.这里的空格填什么?为什么?I saw Li Lei (go) out just now.这里的空格填什么?为什么? I saw Mr.Wang_____into the library just now A.went B.goes C.going D.go may i go home now,Mr li ?sorry, you ___clean the classroom firsta:must b:may Mr Li :I Love you every please talk to Mr Li for [i ] I'm sorry,Mr Li(答句) I never go past my old school but I think of mr. li.咋翻译?顺便再解释一下 结合上下文,补全对话．Li Lei:Good evening!Mr.Green,where are you ____?Mr.Green:I'm _____ London.Li:Where ____ you work?Mr:I work ____ a middle school.I'm a _____.Li:What do you teach?Mr:I_____ English.Li:Do you speak ____ ?Mr:A little.I go t I saw saw saw I saw him go out just now. I saw him go 什么 the classroom 材料：Mr.Li said,” I saw three aliens get out of the UFO” Wang Jun said,”I was studying when I saw the UFO outside the windows” Ma Yan said,”I saw two aliens playing football in the school hall.” Liu Ming said ,” I was eating lunch w 英语翻译May I _____ _______ a photo of Mr Li. I would be happy to meet Mr,Li. I < speak> to Mr Li about it already怎么回答 I meet Mr.Li on my w_____ home this morning.