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Many forms of art(come from/comes from)people．

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Every morning, we can often see old people(dance/to dance)for exercise．

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Italy is(famous as/famous for)its opera．

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Dancing is for people(with all ages/of all ages)．

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Don’t walk(back and forth/up and down)in the room．

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In the nineteenth century, jeans became ________(popular)than in the eighteenth century．

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At festivals, everyone likes to be ________(dress)in colourful clothes．

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Most students, ________(include)Ben, agreed to hold a party for Christmas．

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On this ________(occasion), we’d leave you alone．

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Many countries ________(produce)different forms of dance over the years．