How do you go to school?

　　Do you like a car or a bike?

　　What is the advantage and disadvantage of the cars and bikes?

　　Do you ride bikes to school?

　　Is it safe to ride bikes?

　　Can you ride bikes? Do you want to learn it?

　　What do you take to go to school in winter?

　　When did you learn to ride bikes?

　　Did you learn it by yourself or someone taught you?

　　What are you going to do when you grow up?

　　Do you often exercise?

　　Do you often have bad dreams at night?

　　What do you think about the traffic in Beijng?

　　Could you tell me some traffic problems in Beijing?

　　How to solve these problems?

　　How to avoid the traffic jam?

　　Can you predict the future traffic?