Out _________, still discussing the fashion show with great interest.
#82850
A
walked a crowd of young girls
B
did a crowd of young girls walk
C
were walking a crowd of young girls
D
a crowd of young girls were walking
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Not until the press reported the pollution _________ why the water supply had been cut off.
#81622
A
people did know
B
people had known
C
did people know
D
had people known
_________, he is still as modest as before, which always moves all the people who know him.
#83205
A
As he is a scientist
B
A scientist as he is
C
Scientist as he is
D
As is he a scientist
Only after the woman had her own child ________ how difficult it was to be a mother.
#80818
A
she realized
B
had she realized
C
she had realized
D
did she realize
Not until his father died _______ what his father really meant. 
#80821
A
do they realize
B
did they realize
C
realized they
D
had they realized