阅读对话，并回答下列问题。
John: Hi, Sarah. What are you going to do?
Sarah: I'm going to the cinema. How about you?
John: I'm going to the bookstore. What film are you going to see?
Sarah: Harry Porter.
John: Really? It's a nice film. I hope you'll have a good time.
Sarah: Thank you. How can you get to the bookstore? By taxi?
John: No. I think it is too expensive. I'm going there by bike. Because it's good exercise.
Sarah: OK. I have to go now. Goodbye.
John: Bye.
1. Who is going to the cinema?
2. What is John going to do?
3. Are they going to the pet shop?
4. What's the name of the film?
1. Sarah. 2. He is going to the bookstore. 3. No, they aren't. 4. Harry Porter.