By the time he realizes the mistake he ________，it will be too late for him to do anything about it.
#102873
A
has made
B
made
C
makes
D
will make
推荐题目
They each other for 5 years.
#103960
A
have been in love with
B
have fallen in love with
C
are in love with
D
fell in love with
Had it been possible I would have gone to the movies, but I ________________ busy.
#100731
A
had been
B
am
C
was
D
would be
John had to have his car repaired in a garage because it ______ seriously.
#100668
A
damaged
B
was being damaged
C
had damaged
D
had been damaged
Then I made a complaint to the manager and the problem soon．
#102225
A
was solved
B
had been solved
C
would solve
D
has been solved
—I’m sure Andrew will win the first prize in the final.—I think so. He _________ for it for months.
#101898
A
was preparing
B
is preparing
C
has been preparing
D
had been preparing