Only then _________the importance of my health.
#82987
A
did I realize
B
had I realized
C
I realized
D
I had realized
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(福建泉州一中高三期中,34)Only when their children leave home _________.
#84598
A
many parents did feel a sense of loss
B
did many parents feel a sense of loss
C
did feel many parents a sense of loss
D
do many parents feel a sense of loss
Luckily, the people there did ______ help him. 
#81393
A
that they could
B
which they could to
C
what they could
D
what they could to
. Little ______ about her own safety, though she was in great danger herself.
#82809
A
did Rose care
B
Rose did care
C
Rose does care
D
does Rose care