Only when I got here _________ that I had made a big mistake.
#82970
A
did I realize
B
I realized
C
I have realized
D
have I realized
_______ about the man wearing sunglasses during night that he was determined to follow him．
#82974
A
So curious the detective was
B
So curious was the detective
C
How curious was the detective
D
How curious the detective was
Not until he met with the difficulty _______ the importance of group work.
#82975
A
he realized
B
did he realize
C
realized he
D
he didn’t realize
More than seven in ten get angry ________ to wait longer than one minute for a web page to be downloaded.
#82976
A
if forced
B
unless forced
C
once forcing
D
until forcing
---Shall I tell your best friends what happened to you yesterday?— they ask you．
#82978
A
Not if
B
Not unless
C
Not except
D
Not though
---- Will Joe attend the party? ----- If his wife won’t go to the party,_________.
#82980
A
he will either
B
neither does he
C
he neither will
D
neither will he
Not until he took off his dark glasses ___________ he was a famous film star.
#82983
A
had I found
B
did I find
C
I found
D
found I
I have been living in the town for nearly thirty years, but seldom _____as lonely as I do now.
#82985
A
have I felt
B
I had felt
C
I have felt
D
had I felt.
Only then _________the importance of my health.
#82987
A
did I realize
B
had I realized
C
I realized
D
I had realized
Only when he read this novel for a second time ________ to appreciate its beauty.
#82988
A
that he began
B
he began
C
had he begun
D
did he begin
Please correct the mistakes ________.
#82990
A
if there are
B
there are mistakes
C
if any
D
if any mistakes
______ him to do like this, he wouldn’t have made such a serious mistake in his writing.
#82991
A
Did you persuade
B
Had you persuaded
C
If you should persuade
D
If you persuade
―____ go out for a picnic with us this afternoon?―I’d like to, but I’ll be busy preparing for the test.
#82993
A
Do you feel like
B
Would you like
C
Why not
D
What about
To our surprise, not a single word _______ in the discussion last Thursday.
#82994
A
had the teacher said
B
said the teacher
C
the teacher had said
D
did the teacher say
I failed in the last exam and only then __________ the importance of studies.
#82995
A
I realized
B
I had realized
C
had I realized
D
did I realize
Not only ____ interested in football but also ____ beginning to show an interest in it.
#82997
A
the teacher himself is ; all his students are
B
the teacher himself is ; are all his students
C
is the teacher himself; are all his students
D
is the teacher himself; all his students are
_______ and we’ll realize our dream of going to college.
#82998
A
A few months more
B
Having a few months more
C
A more few months
D
Spending a few months more
So hard-working _____ that he sets a good example to all the other classmates.
#83000
A
he is
B
is he
C
does he
D
he does
Not until I shouted at the top of my voice his head．
#83003
A
did he turn
B
he turned
C
didn’t he turn
D
had he turned