Do you like walking? A 13-year-old girl named Jenny likes walking very much. She likes walking because she thinks it is good for her health. "It's about 6 kilometers from my home to school. I get up at 6:00 every morning. After having breakfast, I walk to school. I can enjoy the beautiful scenery on the way. I feel very happy. I can also think about what to do or how to do things at school on the way," says Jenny." My father buys a new car and he wants to take me to school every morning. But I think I need to exercise and I hope my father can exercise, too. Now he often walks to work. After dinner, my father, my mother and I often take a walk in the park near our house. I have a healthy and happy family. "

    Mary Dexter is a student. She is from the USA. She studies in a middle school.   ①  Her favorite subject is science. Though Mary is only 13 years old, she begins to think about her future(未来).After she finishes high school, she wants to study at college(大学)in San Diego.   ② 

    Mary wants to study marine biology. That is to say, she will learn about all the animals in the sea. And San Diego is a great place to study marine biology because it is near the sea, and the city has a great Sea World. People can see many sea animals there.

      ③   "I want to work with sea animals and help them," says Mary.

根据材料内容完成下列任务。

—Yes.  I've already had ______ books.

A:

B: Yes, please. Could you tell me the way to the First People's Hospital?

A: Let me see. Oh, it's far from here.

B:

A: About five miles.

B: Which bus should I take?

A: The No.1 Bus will take you there.

B:

A: It's about 30 minutes.

B: Thanks for your help.

A: