—Excuse me, where is Mr Brown’s office?—Sorry, I don’t know. I ______ here for only a few days.
#42307
A
work
B
worked
C
have worked
D
will work
推荐题目
Why ___ you ____ to school earlier this morning ?
#38567
A
did ; came
B
didn’t ; come
C
didn’t ; came
D
did ; not come
Look, so many people are running out of the station. I wonder what ________.
#36284
A
is happened
B
was happening
C
is happening
D
had happened
Sally took a photo of her friends while they _________ computer games.
#39111
A
play
B
are playing
C
have played
D
were playing
I became a teacher ten years ______. I have been a teacher _______ 2008.
#37534
A
ago; for
B
before; since
C
ago; since
D
ago; in