UNIT 3 Recycle it!
UNIT 3 Recycle it! UNIT 3 Recycle it! What's this? It's a green book. Do it! Sit down. Take out your book. Open your book. Close your book. Put away your book. Stand up. Line up. What's this? Is it big? Who's she? Who's he?
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UNIT 3 Recycle it!
UNIT 3 Recycle it!
What's this? It's a green book.
Do it!
Sit down.
Take out your book.
Open your book.