I'm sure jim is at home because i've seen him____(run)upstai

I'm sure jim is at home because i've seen him____(run)upstai i am sure tom is at home because i have seen him( )upstairs. i'm not sure what to expect because i 've never seen an indi I' m not sure what to expect because I've never seen an indi I'm not sure of that ,And I think he is probably at home .此句 _____ she is at home ,I'm not sure A,May be. B Maybe. C. May She could stay at home,I'm not sure. Jim ()be at home at the moment,because I saw him shopping at I've never seen anyone run so fast... This sure is light,because I'm not that strong! 1.Jack _______be at home now because I have just seen him in Jack___be at home now because I have just seen him in the li