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.