The hat borrowed from the drama company was so dirty that it required ________ thoroughly.
#96490
A
washing
B
being washed
C
to wash
D
washed
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—Robert is indeed a wise man.—Oh, yes. Howoften I have regretted ________ his advice!
#94469
A
to take
B
taking
C
not to take   
D
not taking
________in hurry, this article was not so good!
#93985
A
Written
B
Writing
C
Being written
D
Having written