Walter offered us a lift when he was leaving the office, but our work _______, we refused his offer.
#91138
A
not finishing
B
had not been finished
C
not having finished
D
not finished
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________ ,Mom had a cup of coffee and a few minutes’ rest.
#91647
A
With her housework done
B
With her housework being done
C
With her housework doing
D
With her housework to do
There are many famous cultural relics in our country, many _______ thousands of years ago.
#90927
A
dating back to
B
date back to
C
dated back to
D
were dated back to