4. What is global warming? Can you name some effect of this phenomenon?
5. What do you want to do in the future? Will you attend university or take a vocational training course? Why?
6. Can you name several levels of education system in Vietnam? Which ones are compulsory/ optional?
7. Name some problems that are happening in your city at the moment. If you had power and a lot of money, what would you do to improve your city?