Please help if you know!

Convert to conversation yet professional tone.

7. We facilitated the production of hard deliverables and hit all required real-time benchmarks.

8. It is a tricky problem to find the particular calibration in timing that would be appropriate to stem the acceleration in risk premiums.

9. Prior to the start of the week, students decided to organize their agendas to include updated due dates due to the fact that they needed to feel more organized.

10. In view of the fact that exams are quickly approaching, students should refer back to their lecture notes and study the basic fundamentals of good grammar.