When he walks ______ my desk, he often knocks my books off the desk. 
#46645
A
passed
B
past
C
passing
D
across
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____his surprise, he passed the exam.
#47574
A
On
B
In
C
To
D
At
She likes doing her homework _______ the radio _______.
#48070
A
to, with
B
on, with
C
with, on
D
with, open