I am tired.I （ ）walk.括号里填什么

I am tired.I （ ）walk.括号里填什么 i am tired lets stop ( )[work] and have a rest括号里填什么? I see that old man （）every morning,中间括号里填什么?walk还是walks? I am too tired,I am not going walk (_) fast,为什么这个空填 so ,而不填m I am too tired to walk any further i'm ()tired ()i()walk any I am ( )tired to walk any further.填far too,为什么? I am too tired,I can't walk any____(far). I just want to sit down and (r ),because I am too tired.括号内填 I am a student,（ ）括号内应该填什么. I am SO tired that I can not walk on.中为什么填so A.so B.too C.ve I am too tired to (walk还是walking) 为什么? I am too tired to walk any far.