Решение:
Вставляем пропущенные буквы, чтобы получились названия школьных предметов:
- Milly enjoyed learning about the past. history
- Hiroto was always good at sport. PE
- John was the best in the class at computers. IT
- I really enjoyed biology and chemistry. science
- Caroline loved reading plays and novels. literature
- We studied Spanish and German at school. foreign languages
- Mr Brown taught us about different parts of the world. geography
Ответ: 1. history, 2. PE, 3. IT, 4. science, 5. literature, 6. foreign languages, 7. geography