Insert prepositions.1. leaving school he did not hesitate

Insert prepositions.
1. leaving school he did not hesitate the choice his future
profession.
2. Id like to take care small piglets and calves.
3. The Biotechnological Faculty trains students to work the farms as
livestock experts.
4. In the Students Scientifi c Society many the students work
interesting theoretical and practical problems.
5. The fourth-year students have six-months practice the farms.
6. All the knowledge Ive got the university will help me my
future work.
7. the tutorials students learn to use the acquired knowledge.
8. Livestock-experts work technologies increasing milk yields
and the total number of livestock.
9. Agricultural economists deal fi nancial economic plans