_______ is necessary for you to lock the car when you don’t use it.
#93923
A
What
B
This
C
It
D
That
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The invention of spaceships makes ________ human beings to travel to the moon.
#94143
A
that possible for
B
it possible for
C
it likely of
D
that probable of
--Della likes dancing, but doesn't like swimming.. ----_____.
#94660
A
So does Mary
B
Neither does Mary
C
So it is with Mary
D
Nor does Mary
 He knew the problem was serious and promised to look into it _____ he reached office.
#94818
A
at that moment
B
for that moment
C
immediately
D
soon