They _________ on the program for almost one week before I joined them, and now we are still working on it as no good results have come out so far.
#103812
A
have worked
B
had worked
C
have been working
D
had been working
推荐题目
They made up their mind that they______ a new house once Larry changed jobs.
#99080
A
bought
B
would buy
C
have bought
D
had bought
—Jack is always studying hard and does well in all subjects. —No wonder he ________ to be admitted to Beijing University.
#99723
A
is expecting
B
will be expected
C
is expected
D
will expect
—We want to sit at the table near the window.—I’m sorry，but it________ already.
#101960
A
has taken
B
took
C
was taken
D
has been taken
The whole family were sound asleep when the disaster_____.
#100787
A
had taken place
B
took place
C
is taking place
D
has taken place
Life abroad was not easy for him, and it was several years before he ________ the whole community.
#102091
A
had been familiar with
B
got familiar with
C
have been familiar with
D
would be familiar with