It is by no means clear ________ the president can do something to end the strike.
#30079
A
whether
B
which
C
that
D
what
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John felt very embarrassed ________ he entered the government hall.
#30995
A
for the moment
B
the first time
C
for the first time
D
at the moment
____ we are alone, we can speak freely.
#33096
A
Now that
B
Though
C
Even if
D
As if