16.　 There are three purposes _______ building such a park.

15.　 Walking in the park, we know what our ancestors’ homes look _____.

14.　 The guide, along _____ the tourists, speaks highly ______ the Ocean Park.

13.　 They hope to earn a lot _____ selling souvenirs in their stores.

12.　 ___ recent decades, great changes have taken place in our hometown.

11.　 People can go on imaginary trips ______ space and use advanced computer techniques to experience life _____ the future.

10.　 There are also science theme parks where visitors can take an active part _____ experiments.

9.　　　 Disneyland was so different _____ other parks that it seemed _____ a place of fantasy.

8.　　　 Disneyland is named ____ Walt Disney, the famous film maker.

7.　　　 People can have their pictures taken ____ the clothing __ emperors or ___ minority people.