i am sure tom is at home because i have seen him( )upstairs.
i am sure tom is at home because i have seen him( )upstairs.
I'm sure jim is at home because i've seen him____(run)upstai
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
I am sure he is at home.保持原意不变,He ___ ___ at home.
is that tom over there?no,it___be him ---i am sure he is muc
I am not sure where mary is now .she ( )at home now.
I have seen him yesterday.
Because I am not sure who right or wrong is
I am sure to have f at the party tonight.
This is the first time I have seen him.
it is three years since i have seen him