In my opinion,life in the twenty-first century is much easier than _______.
#94673
A
that used to be
B
it is used to
C
it was used to
D
it used to be
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I recognized her ______ I saw her.
#92634
A
for the moment
B
the moment
C
at the moment
D
before
 _________ he was, he still went on with his work.
#93737
A
Tired although
B
Tiring as
C
Tired though
D
While tired