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in
Where is the ball?
It's in the box.
on
Where is the ball?
It's on the box.
under
Where is the ball?
It's under the box.
Where is the ball?
It's in front of the dog.
球在哪儿?
它在小狗前面。
Where is the elephant?
It’s the cat.
in front of
Where is the banana?
It’s the monkey?
in front of
Where is the pencil ?
It’s the boy.
in front of
Where is the ball?
It's behind the dog.
球在哪儿?
它在小狗后面.
Where is the tiger ?
It’s the pig.
behind
Where is the cat?