—Were you at home at 9:00 last night? I called you but nobody answered. —Sorry, I ________ at that time.
#39649
A
take a shower
B
took a shower
C
was taking a shower
D
am taking a shower
推荐题目
I ______ Mr. Smith since he moved to Shanghai.
#39960
A
didn’t hear from
B
don’t hear from
C
haven’t heard from
D
won’t hear from
Some students in Shanghai     e-bags for several months.  
#42251
A
have
B
have had
C
had
D
will have