She had to work deep into the night, ______she couldn't have spread the messages to all the relevant people successfully.
#86759
A
while
B
but
C
otherwise
D
so
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The truly homeless are the rich who __    _ their home into a hotel hall.
#87931
A
will turn
B
turned
C
are turning
D
have turned
______ he was at home, I would have phoned him then.
#86596
A
Had I known
B
I had known
C
Would I know
D
I would know