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Unit1
Unit1
I wrote a long letter.
Unit2
Unit3
Unit4
Unit4
Review 1
Unit5
Unit5
It¡¯s a magic hat.
Unit6
Unit6
The turtle is faster
Unit7
Unit7
He¡¯s better than us.
Unit8
Unit8
Review 2
Unit9
Unit10
Unit10
I want the best!
Unit11
Unit11
Let¡¯s go to space!
Unit12
Unit12
Review 3