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Unit 1-3
                        Tree  House












































                        A tree is a big house.


                        Many animals make their homes in a tree.







                        Bees make hives in a tree.


                        Birds make nests in a tree.


















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          미국교과서리딩_3권(1~6)3.indd   12                                                                                16. 7. 5.   오후 1:56
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