Хмм...Вопрос изначально как-то неправильно построен, но да не важно)
1. What system of marks is in England? (1-5, 1-10, A-F etc.)
2. At what age children have to start going to school?
3. How many years is school education?
4. What is the structure of british schools? (primary, secondary, etc.)
5. What do you usually need for applying to college or university?