1. Have Ss look at the pictures and discuss the questions with a partner.
- Ask Ss some additional questions: Are there any plans to deal with these problems now? How will the problems be solved in the future?
Suggested answers
– All these problems currently exist in big cities in Viet Nam like Ha Noi and Ho Chi Minh City.
– It’s likely that many of them will be solved in the next twenty years, as local authorities are taking measures to deal with them step by step.