根据短文内容和所给汉语提示，写出短文空白处各单词的正确形式,每空限填一词。
My friend Nancy is 1 (15) years old. She is a clever girl in my class. She comes from 2 (日本).But she likes China very much. Now she 3 (居住) in Shanghai with her parents. Her house is not in the 4 (中心)of the city but she enjoys it. There 5 ( 有 )a river through her neighborhood. 6 (在对面) from her building is an old park. 7 (如果) she is tired, she can 8 (散步 ) in it to relax herself. She says she wants to be a 9 (女警察) though sometimes it is kind of 10 (危险的)