In spring, it is good for you to sleep ________your windows open.
#45891
A
for
B
to
C
with
D
about
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We will go to Shanghai _______ the evening ______ May 2rd.
#50324
A
in, on
B
on, of
C
in, at
D
in, in
If you spend 100 yuan in our store this Sunday, you will get a present ________.
#50942
A
for nothing
B
for free
C
in nothing
D
in free