Đổi sang câu bị động: People hold thí festival in August

Đổi sang câu bị động:
1. People hold thí festival in August.
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2. People throw tomates each other in this festivals.
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3. Local people call this town '' Buñol ''.
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4. Vietnamese people celebrate Tet in late January or early February.
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5. I choose the Elephant Race Festival because it is interesting.
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