---When is your birthday? -----It’s_______ Jan 1st, New Year’s Day.
#46830
A
on
B
in
C
at
D
about
推荐题目
I couldn’t follow what he said _______, but at last I understand. 
#46617
A
for the first
B
at first
C
the first
D
at the first
 Many teenagers have hobbies. But sometimes these hobbies can get ______ of schoolwork.
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A
on the way
B
by the way
C
in the way
D
out of the way
Keys _______ opening the lock in the door.
#47057
A
used for
B
are used
C
are used to
D
are used for