Some of the oldest buildings in this area ________ 300 years ago.
A. date back
B. date to
C. date back to
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Can we ______ your appointment for next Thursday?
A. rearrange
B. reunion
C. reconstruct
This city is famous for its_______ tourist industry
A. thrive
B. thriving
C. throwing
She provided_______ support at a very distressing time for me
A. logical
B. traditional
C. emotional
He acts as if he ______ an expert
A. were
B. is
C. been
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