Car ownership has increased so rapidly over the past thirty years that mnay cities in the world are now "one big traffic jam". How true do you think this statement is? What measures can government take to discourage people from using their cars?
Mnay manufactured food and drink products contain high levels of sugar, which causes many health problems. Sugary products should be made more expensive to encourage people to consume less sugar. Do you agree or disagree?
Mnay people around the world use social media everyday to keep in touch with other people and get news events. Do you think the advantages outweigh the disadvantages?