—Are they about to have dinner？—Yes, it ________ in the dinning room.
#101633
A
is serving
B
is served
C
is being served
D
serve
推荐题目
—Look, where are you going!—Sorry, I _______.
#100564
A
wasn’t noticing
B
didn’t notice
C
haven’t noticed
D
am not noticing
In the past five years China ________ great _________.
#100420
A
made, progress
B
has made, progresses
C
made, progresses
D
has made, progress
He has promised me that upon my return he for me at the airport.
#102305
A
is waiting
B
will be waiting[
C
will have waited
D
waits
-Sorry for keeping you waiting. -Never mind. I________ here only a few minutes.
#102837
A
came
B
come
C
was
D
have been
During next June and August he _________ in the field with his parents.
#103879
A
was working
B
will be working
C
will work
D
has worked