Fill in prepositions where necessary.
1. Some parents are ready to pay______the education of their children.
2. He’s proud_______his knowledge________foreign languages.
3. Public schools England appeared_____the beginning_____the 15th
century.
4. Her education_______a medical university lasted_______6 years.
5. He is good _______the chosen career.
6. She’s going to devote her future career______teaching little children.
7. Our school gives its students excellent knowledge_______different subjects.
8. He entered______the university_______the age---------- 17.
9. I’m pleased_______my knowledge _____Biology.
10. In ancient times people had little knowledge______the Earth.