Though it was late, __________ he went on with his work.
#55599
A
and
B
but
C
/
D
so
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Yesterday morning I was just leaving_______ the telephone rang.
#55954
A
when
B
while
C
because
D
since
-Jack, I think you should say sorry to Mary.- I won’t do that _____ she says sorry to me first.
#56305
A
unless
B
if
C
and
D
because
The policeman is still not sure ______ the young man killed himself or was killed.
#56983
A
if
B
that
C
whether
D
weather