I arrived home at midnight, _______ my parents had been waiting for nearly three hours.
#93267
A
at that time
B
by that time
C
at which time
D
by which time
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________ her death in 1886, the poet had become a legend in her hometown. 
#93457
A
It was before long
B
When before long
C
Ever since
D
Long before
It wasn’t until the 2010 CCTV Spring Festival Gals(央视春晚)        .
#92260
A
did the former pop band Little Tiger reunite
B
that the former pop band Little Tiger reunite
C
then did the former pop band Little Tiger reunite
D
when the former pop hand Little Tiger reunited