Tom, clean up the broken glass _________ someone walks on it.
#31009
A
since
B
when
C
before
D
as
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— The plane is due to take off at 8:00 from the airport.— ______ we can’t get there in time?— Try to take another flight then.
#30836
A
As if
B
Even if
C
Only if
D
What if
_____ she was afraid at that time, she would say no to the plan.
#79905
A
But for
B
If
C
But that
D
When
(2013·陕西高考)It remains to be seen ________ the newly formed committee's policy can be put into practice.
#30528
A
that
B
which
C
what
D
whether
He _______ his gun under the tree where he was __________.
#32988
A
lay; laying
B
laid; lying
C
lied; laying
D
lay; lying