______ summer nights, we often go to sleep ______ the window open.
#48357
A
At; with
B
On; with
C
In; for
D
At; on
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______, the boy won the prize. 
#47306
A
In surprise
B
To our surprise
C
Be surprised
D
Be surprising
What’s this         ? It’s a hat. 
#48261
A
in the English
B
in English
C
for English
D
at English