---- John, you look worried. Anything wrong?---- Well, I _______ a test and I’m waiting for the result.
#99947
A
will take
B
took
C
had taken
D
take
推荐题目
 We are sure everything here____ by the time you come back from abroad in a few years.
#103694
A
had changed
B
will have changed
C
had been changed
D
will have been changed
At present , the butter factory is still polluting the river though it _____to stop.
#100076
A
ordered
B
has ordered
C
will be ordered
D
has been ordered
—Such a mistake could have been avoided. —Unfortunately, he _______ the mistake again and again.
#104834
A
repeated          
B
would repeat
C
had repeated        
D
would have repeated