-----I called you at about half past eight last night but nobody answered. -----Oh, I _____ in my office at that time.
#103050
A
will work
B
had worked
C
worked
D
was working
推荐题目
What do you guess our friend Bob          when we get to his home? 
#102249
A
does
B
would do
C
has been doing
D
will be doing
Let’s keep to the point or we ______ any decisions. 
#104991
A
will never reach
B
have never reached
C
never reach
D
never reached
By the time she_____体操比赛上 at the New York Good Will Games, she_________ a dedicated junior gymnast for eleven years. 
#103304
A
competed , have been
B
competes, had been
C
will compete, has been
D
competed , had been