Analysis:
The question asks who states that studying English is necessary to be ready for life or the modern world.
- Oskar: Says, "...but you also need to know English well to talk and listen to people around you." This implies readiness for the world.
- Mary: Focuses on Science, Geography, and History.
- Freeda: Focuses on IT, Maths, and classical languages.
Oskar's statement directly links English proficiency to being prepared for interaction in today's world.
Answer: Oskar