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I arrived at the airport ________ the plane had taken off.
#57885
A
after
B
while
C
when
D
before
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My neighbor asked me _______ I heard the big noise last night.
#55252
A
why
B
whether
C
that
D
what
After hard work, he felt __________ tired to walk.
#55803
A
so
B
to
C
too
D
Very
 —         is your great sale ?— Next week .
#55832
A
When
B
What
C
How
D
Where
 Most of my friends like driving or riding to work,  _________I like walking.
#58515
A
and
B
so
C
but
D
or
____he is tired ,_____he doesn’t stop working.
#57064
A
Though ; /
B
But; though
C
though; but
D
/ ;/