I was about to sail away ______ I heard the sound of stamping and singing on the bank, 
#68222
A
when
B
while
C
as
D
the instant
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____ he was fired by the company is ____ he didn’t work hard.
#73134
A
What; because
B
Why; because
C
Why; that
D
That; because
A brilliant idea occurred to him, ___ to his research in the lab.
#67725
A
while devoting
B
while devoting himself
C
while he was devoted
D
while devoted