SPEAKING Work in pairs. The Longitude Prize is a prize for anyone that can solve one of the problems in the list. Which one would you choose to be the challenge for the new Longitude Prize? Why? (Làm việc theo cặp. Giải thưởng Longitude được trao cho người có thể giải quyết được một trong sáu vấn đề trong danh sách. Bạn chọn vấn đề nào cho Giải Longitude mới? Tại sao?)

THE LONGITUDE PRIZE CHALLENGES

Flight - How can we fly without damaging the environment?

Food - How can we make sure everyone has nutritious, sustainable food?

Antibiotics - How can we prevent the rise of resistance to antibiotics?

Paralysis - How can we restore movement to disabled people?

Water - How can we provide access to safe and clean water for everyone?

Dementia - How can we help people who are losing their memories and other mental abilities?