Помогите пожалуйста
1. Daria’s books are lying ____________ the floor. 2. He arrived at the school building just ____________ time. 3. The audience threw tomatoes ____________ him. 4. Passengers are not allowed to use cell phones ____________ airplanes. 5. He is responsible ____________ what he does. 6. I’m sorry ____________ the job you didn’t get. 7. I’m very bad ____________ mathematics. 8. We had to climb slowly ____________ the hill. 9. He is always ____________ time. 10. How many people are ____________ your team? 11. A university is where you study ____________ a degree. 12. Her next birthday will be ____________ a Sunday. 13. The new factory is expected to go online ____________ May. 14. Many of us eat ____________ fork and spoon. 15. We have been searching ____________ a web designer for a few weeks now.