Culture
Did you learn to ride a bicycle when you were a kid?
Why do children like to ride bikes?
Why do you think kids need to learn how to ride bicycles?
Why do people in China think bicycles are important?
Do you think it is safe to ride bicycles in a city? Why?
Law
Can you drive?
Are you allowed to drive a car in your senior high school?
What is a suitable age, do you think, for your kids to start driving?