B Speak up: Earth or Mars?
Daniel and Sandy are talking about living on Mars. Work in pairs and discuss whether you would like to live on Mars. Use the conversation below as a model.
Daniel:Would you like to live on Mars, Sandy?
Sandy:I'm not sure if its worth the risk. It worries me.
Daniel:Why? It would be quite safe. After all, humans have already been to the Moon.
Sandy:Maybe you're right, but we might get ill from living there.
Daniel:I don't think so, Sandy. It's just a different kind of life. It would be great to live on another planet.
Sandy:What about all your friends here on the Earth if you go to Mars?
Daniel:I want you all to come too.
Sandy:OK. If we all go together, it should be fun.
