1a) Complete the descriptions (1–5) with: invented, founded, developed, argued, discovered. 1 developed the theory of relativity; 2 … the World Wide Web; 3 … radioactivity and won the Nobel Prize twice; 4 … that the Sun was at the centre of the universe; 5 … the environmental organisation EcoCenter.

1. developed the theory of relativity
2. invented the World Wide Web
3. discovered radioactivity and won the Nobel Prize twice
4. argued that the Sun was at the centre of the universe
5. founded the environmental organisation EcoCenter

Ответ: 2 invented; 3 discovered; 4 argued; 5 founded.