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《Don't feed the ducks!》 1.Listen and repeat. Don't fell the ducks!Don't walk on the grass!Don't play ball games here! Don't touch the machines!Wear your hat!Silence!Don't write in the book! 2.Listen and point.Don't run! 3.Listen and say.Then sing. 4.Gam:Listen and do. Sing a song,please!Don't sing now!Silence,please!
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