He failed the midterm examination and only then ________how much time he had wasted. 
#82282
A
he realized
B
did he realize
C
he had realized
D
had he realized
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Rarely ________ such a silly thing. 
#81915
A
have I heard of
B
I have heard of
C
I have been hearing of
D
have I heard from
If you don’t go to that school, _________.
#83125
A
neither shall I
B
nor do I
C
so do I
D
neither do I
Don’t touth anything unless _______ .
#80014
A
to be allowed
B
allowed
C
to be allowing
D
allowed to
_______ that Marie was able to set up new branches elsewhere.
#84491
A
So successful her business was
B
So successful was her business
C
So her business was successful
D
So was her successful business