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There is an interesting park in America. It is very large. There are ________ tall trees in the park. There are many animals, too. The animals can walk ________ run here and there in the park. They live ________. Many people visit the park ________ each year. But people ________ walk in the park. They must drive a car in it. They can’t get ________ their cars. ________ animals are very big. They may hurt people. So people must ________ in their cars ________ they are visiting the park. The park is very interesting, ________?